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Archive for January 2014

About Me

  • Hello !My name is Irfan
  • I am a Student
  • I live in Shah Latif Town.
  • My Father name is Maqsood
  • I read in Class 10th.
  • My School name is  HASAN PUBLIC SECONDARY SCHOOL.
  • I want to be a Computer Engineer.
  • My Best Friends Is Hamza , Abid , Ayaz , Saleem , Arbab , Azeem.
  • Visiting  My Sites 
  • Irfanalivery@ymail.com        Facebook
  • Irfanirfan080@gmail.com     Gmail
  • Irfanalivery5@gmail.com      Gmail
  • Irfanalivery5                         Twitter
  • Irfanalivery                           Skype
  • Irfanalivery3                         Flickr
  • Irfanalivery3                         Yahoo 
  • My Contact Number            03152744614
  • This is my First Website/ Blog
  • I hope you will like it.
  • This is my personal Blog / Website.In this website i will post all possible useful tips and tricks about Computer and as well as Mobile Phone so keep on visiting my website for latest tips about computer.
Tag : ,

Mast zardari


Mast zardari

Asif Ali Zardai is the 11th and Current President of Pakistan. You Found this page because you are in search of zardai funny pictures. He is co-chairman of the ruling pakistan peoples party (PPP) and the widower of Benazir Bhutto.
He is one of the champions of corruption in Pakistan. Also, he is know for Mr. 10 percent in Pakistan and in other countries.  One thing more, Peoples love to say him Kutta. hahaha – Today aanblog.com collects all the latest and best funny pics of asif ali zardari for your laugh. See below pics and enjoy :) 





















Tag : ,

Pakistan Army








                 Motto of Pakistan Army
Iman
To have faith and trust in Allah and consider oneself:-                               
  • A follower of none but Allah.
  • And a follower of none but his messenger.                       
The concept of “no deity except Allah” is always alive in the Muslim’s heart. A Muslim recognizes that Allah alone is the Creator; their He alone is the Provider and Sustainer that He is the true Reality, the source of all things of all benefits and harms. This requires that He alone be worshiped and obeyed. “No deity except Allah” also includes the question of authority as the right to govern belongs to the One Who created him.
Belief in Allah’s messenger means accepting Prophet Muhammad (PBUH) as the last messenger sent by Him. Prophet Muhammad (PBUH) is the spokesman for God by His authority. The duty of Prophet Muhammad (PBUH) was not only to deliver the message which Allah revealed but also to explain it and put it into practice as an example to be followed by mankind. 


Taqwa
 
Taqwa signifies:-
  • The fear of Allah.
  • Guarding ones tongue, hands and heart from evil.
  • Righteous, piety and good conduct.

Taqwa connotes the sense of protecting oneself from moral peril, preserving one’s virtue, and guarding oneself against the displeasure of Almighty. It is, thus, a kind of awareness or consciousness by means of which one protects oneself from sliding into evil.


Jihad-fi-Sabilillah
The real objective of Islam is to shift the lordship of man over man to the lordship of Allah on the earth and to stake one's life and everything else to achieve this sacred purpose. The Arabic word “Jihad” means to struggle “or” to strive. In as much as “Jihad” is a struggle, it is a struggle against all that is perceived as evil in the cause of that which is perceived good, a cosmic and epic struggle spanning time and all dimensions of human thought and action, and transcending the physical universe. The Islamic Law regulates declaration of Jihad as also the limitations are imposed on its conduct. In Chapter II verse 190 of The Holy Quran the reference to the duty of the Muslims to “fight in the cause of God those who fight you and be not aggressors. God loveth not those who are aggressors”.

Motto Pakistan Army

The Muslims when they are engaged in fighting are not to transgress the limits within which war is allowed to be waged and, in principle, they are not to be cruel or become revengeful. The general command to be just and fair is discernible from Chapter V. Verse 8:

History of Malala Yousafzai

Malala Yousafzai

“This is an issue about you, me. Even the militants. We needed a doll, didn’t we? We needed this story that will fill the belly and we needed Malala to say these things. Everyone else is scared to say things.”

In spring of 2009, after militias loyal to a local warlord seized power from town councils, Pakistani reporter Irfan Ashraf, then working with the New York Times’ digital unit, co-produced and assisted on two short documentaries depicting the closure of girls’ schools in the northern region of Swat. Last month, a star of that documentary, Pakistani high school student Malala Yousafzai, was shot after followers of the same warlord, Maulana Fazlullah, attempted to assassinate her.

Yousafzai, who was 12 years old when she starred in the documentary, became a high-profile advocate for girls’ education. She has received numerous awards, and the suggestion, by actress Angelina Jolie, that she be nominated for the Nobel Peace Prize. After the shooting, the BBC revealed that Yousafzai had written a blog for its Farsi service under a false name.

Shortly after the shooting, Ashraf published an essay, “Predatory Politics and Malala,” in the Pakistani newspaper Dawn, questioning whether he and other reporters working in the region bore any responsibility for the attack on Yousafzai.

“For the past three years I had had a premonition that this young, promising girl was unnecessarily being exposed to dreadful consequences,” Ashraf wrote. “My predawn arrival at Malala’s house was a source of worry for her father Ziauddin … Our presence put Ziauddin and his family at risk.”

In a recent hour-long interview with Pacific Standard, Ashraf told the story of how girls’ education came under literal fire in Pakistan, of Yousafzai’s symbolic role in the broader story of militancy in Pakistan’s border areas, and how it culminated in the attempt on her life.

Ashraf and I have never met in person but we have been acquainted since 2009. We were introduced by Adam B. Ellick, the co-creator of Class Dismissed and a second documentary starring Malala Yousafzai. Since the shooting, Ellick has appeared frequently in reports on the case. Though I was not involved in the documentary—I have never been to Pakistan—I know both Ashraf and Ellick well, so it is worth stating that this interview involved work done by people who are not strangers to me, or at any sort of clinical distance. Today, Ashraf, 38, lives in Carbondale, Illinois, where he is pursuing a PhD in mass communications at the University of Southern Illinois.

This interview has been condensed and in a few cases, edited for minor grammatical corrections and some continuity. English is not Ashraf’s first language, though he speaks it fluently.

How did you first come across Malala’s story?

In the initial phase of Swat I was heavily in touch with [her father, Ziauddin]. I would frequently go to his school and to his house, meeting with Malala and Ziauddin. He is a good friend.

Why were you in Swat? To work for a newspaper, or to make a documentary?

I was a reporter there. I lived for three years in Swat. That was from 2007 till 2009’s end, and I was reporting for Dawn News. Dawn News was a newly launched English language television channel.

In 2007 I went to Swat to report one of the incidents there. That was some calamity [disaster], a natural calamity. In that incident I realized that there is one guy, Maulana Fazlullah, a cleric, and he is [gaining influence with] people. It was very much interesting to me, though I hate all these Maulanas and these clerics and all these religious people. Whatever was happening in Swat was not … it was not something ordinary. It was extraordinary.

So you met Malala’s father at that time.

Ziauddin came onto the scene just eight, nine months later, when I was in the process of doing the work that I’d started on Swat Taliban. So Ziauddin came into the scene as part of the Swat story. He was already running a school there.

Why I came in touch with him? Because of his vocal approach. Since in Swat nobody was openly talking to us. You understand, a journalist will be after people who will be very vocal, who will be very liberal, who will be very progressive, because these people “feed” us in that way.

Then we start developing some relationship … I needed Ziauddin because of his thoughts, because of his insight into affairs … So he was a source. Then he became a friend. He was Pashtun, I was Pashtun. A source became a friend.

My close interaction started in 2009 when I started making this documentary, and then I was in touch with him. Because I feared for him most of the time. That … my documentary may cause him … harm.

Ashraf explained that he worried the documentary would expose Malala’s father and Malala to militant ire, and offered to act as a middleman to militant forces if, after the release of the New York Times documentary, Malala’s family received threats.

I knew the Swat militants and they knew me. I was in touch with [Ziauddin] so, if he felt that anything was wrong, I would be involved into the process of reconciliation….

I was morally bound to stay in touch with him so he would not feel threatened because of my work.

Was it foolish to run a girls’ school at a point when the Taliban threat was rising? Not that it wasn’t the morally correct thing to do, but it seems like it would be almost inevitable that there would be a reaction.

No, no. Swat has very modern schools in the province. Swat is known for schools in that way, and Swat is a very liberal and progressive valley—the most liberal part in the Pashtuns in fact, I would say. The schools are very much part of the story. Schools are a profitable business there because of the liberal approach of the people there. It was not something new.

The emergence of Taliban is new of course, … we were not expecting Taliban in Swat, which is a liberal-progressive valley. Their emergence was extraordinary. Otherwise, what Ziauddin was doing, it was very much part of the normal story.

This was in 2007, right? When violence started emerging?

Yeah. This was in 2007, when the Jamia Hafsa incident took place in Islamabad.

The July 2007 Jamia Hafsa incident was an attack by Pakistani government troops on the so-called “Red Mosque” and related religious boarding school, the Jamia Hafsa, associated with several militant groups. Following a weeklong siege, more than 150 members of the mosque and school were killed when Pakistani troops stormed the two targets. Accusations of excessive force dogged Pakistan’s then-leader, Pervez Musharraf, following the violence.

This [cleric] Fazlullah, he was in touch with the Jamia Hafsa [school]. … Initially, I was not expecting that he would be that violent. Off and on I would engage him in arguments, and sometimes these were very fiery arguments. But that was when he was not involved to such a huge scale in violence. Later on, when [Fazlullah-linked militants] started slaughtering people, I realized the mess that I was involved in.

When did people start to close the schools?

The militants were there, and they would be using FM channels [radio broadcasts] and they would be asking people to stay inside houses … don’t go to this and that. They would be telling ladies that they should avoid English education. But they were not that strong, as to take law and order into hand. In a sense, they were not ruling. They were just instructing people. They were just influencing the people.

In Swat, things started turning after 2007. Slowly and steadily the militants started showing their presence. [They built a] madrassa [a religious boarding school] in Swat, and along with that, they attacked the police stations here and there, exploding bombs.

These incidents started slowly and steadily. And with the passage of time the people realized that probably the valley is in great threat—is in danger. …

Things started getting more volatile when the [Jamia Hafsa incident] took place. [Fazlullah’s] people … implemented strategy by challenging the state. Initially passively, on the radio, where they would recite the holy Koran and then attack the state. And then inviting the state to fight them.

When the state came to fight them, they could fight back. In that fight they said “Now it is an open war and schools will be closed.”

Schools were very handy for them to attack.

How did schools react?

They were not in a position to react. They were looking toward the governments.

Ashraf explained the relationship of local governments to the federal government in Pakistan. Here he is talking about local town councils in several towns that make up the Swat Valley region. Schools, which operate on the local level, appealed to local governments for support to stay open, he said.

But the governments were too weak to come to their help. Because at that time—I’m saying it’s the politics of militancy usually—the MMA [Mutahida Majlis-e- Amal, a Pakistani religious coalition] was ruling. MMA is part of a seven-party religious alliance. So they were looking at the militants as their constituency.

All these people were soft on militancy, because militants were an extension of their own parties. Why should they stop them?

Musharraf was ruling in Islamabad and he was so threatened after the Jamia Hafsa episode. Because he had handled that wrongly. So he was soft on the militants in the peripheral areas as well. In Islamabad he was finding it hard to handle only a simple madrassa.

Politics went on. Initially Musharraf was saying that the province [the local governments in Swat] was not asking the center for any help. … The [national government] was looking the other way. They were saying, “I am not responsible, unless the province is asking, ‘Come to our help.’”

Malala’s father’s school, which she attended, manages to stay open through all of this?

The school issue directly emerged in 2009. Before that, threats were there. Schools were [bombed]. But those were primarily government schools, only government schools, and that was part of a revenge strategy.

The militants bombed state schools, and left private schools alone?

Yeah. Initially, the private schools with an exception of a few cases, even private property was not that damaged. Since the militants were fighting the state, they were destroying the state property initially. And this started with girls’ schools.

Later on, in 2009, February 15, [the Taliban] sent an ultimatum [by] FM channels, that “from now onward,” private schools will be closed, and no girls will be going to the schools.

But before that it was an attempt to go after the state? It wasn’t an ideological thing about girls studying?

Girls’ study was an issue before that, because that is an issue with all these religious militants. They are not for girls’ education. But what I am saying is that there was no blasting [bombing], there was no threat to private property in that way.

It was a fight with the state and they were damaging the state property. … Overall, education was not that much an issue—that much of a strategy—in 2007.

In 2009, February, [the Taliban] adopted [education] as a formal strategy by announcing by FM channel that from now onward, no girl will go to school. … Before then the threat was there, but schools were open. Usually the threats were not that formal.

Fazlullah’s group felt they finally had the power to make that kind of statement? Or had something else changed?

Ashraf explained the local political structure. Local elections had occurred in 2008, and voters in Swat had replaced a religious coalition with a more centrist party.

By then the more progressive party had won the [local] election from MMA, the religious parties, in 2008. So another party was in rule. They tried to engage the militants in negotiations.

The state surrendered a bit, because when you are negotiating, you are softening your stance. So the state was not carrying out activities against [Fazlullah’s militants]. The militants were on the one side engaging with the state, and on the other side they were passing the decrees.

Ziauddin’s school closed for awhile. And then it re-opened?

It had closed for awhile when the government started [military] operations. The world media started crying that “militants are seventy kilometers away from Islamabad.” So [the media] pushed the state to start a very strong operation against [the militants].

This was the three-month attack on the Swat militants by the Pakistani army.

Yeah, yeah. In 2009. Some two million people were moved out [fled fighting]. Schools were closed, everything was closed.

The military operation ends by spring of 2009. The state wins, Swat’s people go back home, the military takes control of the area, and the school’s re-open. Right?

Yes.

Following the Pakistani military’s defeat of Taliban militias in early 2009, Malala Yousafzai emerges as a public spokesperson in favor of equality in Pakistani education. The New York Times documentary airs that spring, and Yousafzai and her father become internationally famous for their work on girls’ education.

ALLAMA IQBAL HISTORY


Allama Muhammad Iqbal (1877-1938)

Allama Muhammad Iqbal (1877-1938)

Sir Muhammad Iqbal, also known as Allama Iqbal was a philosopher, poet and politician in British India who was born on 9 November 1877 and died on 21th April 1938. He is considered one of the most important figures in Urdu literature, with literary work in both Urdu and Persian languages.he was also called as Muslim philosophical thinker of modern times. Iqbal is known as Shair-e-Mushriq meaning Poet of the East. He is also called Muffakir-e-Pakistan (“The Inceptor of Pakistan”) and Hakeem-ul-Ummat (“The Sage of the Ummah”). In Iran and Afghanistan he is famous as Iqbāl-e Lāhorī or Iqbal of Lahore, and he is most appreciated for his Persian work. Pakistan Government had recognised him as its “national poet.He has different literary and narrative works. His first poetry book, Asrar-e-Khudi, appeared in the Persian language in 1915, and other books of poetry include Rumuz-i-Bekhudi, Payam-i-Mashriq and Zabur-i-Ajam. Amongst these his best known Urdu works are Bang-i-Dara, Bal-i-Jibril, Zarb-i Kalim and a part of Armughan-e-Hijaz and also Pas che bayad kard.he had series of lectures in different educational institutions that were later on published by Oxford press as ‘’the Reconstruction of Islamic religious thoughts in Islam’’. Iqbal was influenced by the teachings of Sir Thomas Arnold, his philosophy teacher at Government college Lahore, Arnold’s teachings determined Iqbal to pursue higher education in West. In 1905, he traveled to England for his higher education. Iqbal qualified for a scholarship from Trinity College in Cambridge and obtained Bachelor of Arts in 1906, and in the same year he was called to the bar as a barrister from Lincoln’s Inn. In 1907, Iqbal moved to Germany to study doctorate and earned PhD degree from the Ludwig Maximilian University, Munich in 1908. Working under the guidance of Friedrich Hommel, Iqbal published his doctoral thesis in 1908 entitled: The Development of Metaphysics in Persia. During his study in Europe, Iqbal began to write poetry in Persian. He prioritized it because he believed he had found an easy way to express his thoughts. He would write continuously in Persian throughout his life. Iqbal, after completing his Master of Arts degree in 1899, initiated his career as a reader of Arabic at Oriental College and shortly was selected as a junior professor of philosophy at Government College Lahore, where he had also been a stundent; Iqbal worked there until he left for England in 1905. In 1908, Iqbal returned from England and joined again the same college as a professor of philosophy and English literature. At the same period Iqbal began practicing law at Chief Court Lahore, but soon Iqbal quit law practice, and devoted himself in literary works and became an active member of Anjuman-e-Himayat-e-Islam. In 1919, he became the general secretary of the same organisation. Iqbal’s thoughts in his work primarily focus on the spiritual direction and development of human society, centered around experiences from his travels and stays in Western Europe and the Middle East. He was profoundly influenced by Western philosophers such as Friedrich Nietzsche, Henri Bergson and Goethe.

The poetry and philosophy of Mawlana Rumi bore the deepest influence on Iqbal’s mind. Deeply grounded in religion since childhood, Iqbal began intensely concentrating on the study of Islam, the culture and history of Islamic civilization and its political future, while embracing Rumi as his guide.

Iqbal had a great role in Muslim political movement. Iqbal had remained active in the Muslim League. He did not support Indian involvement in World War I, as well as the Khilafat movement and remained in close touch with Muslim political leaders such as Maulana Mohammad Ali and Muhammad Ali Jinnah. He was a critic of the mainstream Indian National Congress, which he regarded as dominated by Hindus and was disappointed with the League when during the 1920s, it was absorbed in factional divides between the pro-British group led by Sir Muhammad Shafi and the centrist group led by Jinnah.

Ideologically separated from Congress Muslim leaders, Iqbal had also been disillusioned with the politicians of the Muslim League owing to the factional conflict that plagued the League in the 1920s. Discontent with factional leaders like Sir Muhammad Shafi and Sir Fazl-ur-Rahman, Iqbal came to believe that only Muhammad Ali Jinnah was a political leader capable of preserving this unity and fulfilling the League’s objectives on Muslim political empowerment. Building a strong, personal correspondence with Jinnah, Iqbal was an influential force in convincing Jinnah to end his self-imposed exile in London, return to India and take charge of the League. Iqbal firmly believed that Jinnah was the only leader capable of drawing Indian Muslims to the League and maintaining party unity before the British and the Congress:

In his presidential address on December 29, 1930, Iqbal outlined a vision of an independent state for Muslim-majority provinces in northwestern India, “I would like to see the Punjab, North-West Frontier Province, Sind and Baluchistan amalgamated into a single state. Self-government within the British Empire, or without the British Empire, the formation of a consolidated Northwest Indian Muslim state appears to me to be , at least of Northwest India.

Iqbal was the first patron of the historical, political, religious, cultural journal of Muslims of British India. This journal played an important part in the Pakistan movement. The name of this journal is The Journal Tolu-e-Islam.

Iqbal wrote two books on the topic of The Development of Metaphysics in Persia and The Reconstruction of Religious Thought in Islam and many letters in English language, besides his Urdu and Persian literary works. In which, he revealed his thoughts regarding Persian ideology and Islamic Sufism – in particular, his beliefs that Islamic Sufism activates the searching soul to a superior perception of life. He also discussed philosophy, God and the meaning of prayer, human spirit and Muslim culture, as well as other political, social and religious problems.

Iqbal’s views on the Western world were applauded by men including United States Supreme Court Associate Justice William O. Douglas, who said that Iqbal’s beliefs had “universal appeal”.In his Soviet biography N. P. Anikoy wrote, “(Iqbal is) great for his passionate condemnation of weak will and passiveness, his angry protest against inequality, discrimination and oppression in all forms i.e., economic, social, political, national, racial, religious, etc., his preaching of optimism, an active attitude towards life and man’s high purpose in the world, in a word, he is great for his assertion of the noble ideals and principles of humanism, democracy, peace and friendship among peoples.

Iqbal died on 21th April 1938 due to severe throat infection that lasted for long till his death. He will be remembered for good.
Aasmaan teri lahad per shabnam afshaani kare
Sabza e noorasta is ghar ki nigeh baani kare.

COMPUTER HISTORY


Hewlett-Packard is Founded. David Packard and Bill Hewlett found Hewlett-Packard in a Palo Alto, California garage. Their first product was the HP 200A Audio Oscillator, which rapidly becomes a popular piece of test equipment for engineers. Walt Disney Pictures ordered eight of the 200B model to use as sound effects generators for the 1940 movie “Fantasia.”

1940
The Complex Number Calculator (CNC)
The Complex Number Calculator (CNC) is completed. In 1939, Bell Telephone Laboratories completed this calculator, designed by researcher George Stibitz.  In 1940, Stibitz demonstrated the CNC at an American Mathematical Society conference held at Dartmouth College.  Stibitz stunned the group by performing calculations remotely on the CNC (located in New York City) using a Teletype connected via special telephone lines. This is considered to be the first demonstration of remote access computing.



1941
The Zuse Z3 Computer
Konrad Zuse finishes the Z3 computer. The Z3 was an early computer built by German engineer Konrad Zuse working in complete isolation from developments elsewhere. Using 2,300 relays, the Z3 used floating point binary arithmetic and had a 22-bit word length. The original Z3 was destroyed in a bombing raid of Berlin in late 1943. However, Zuse later supervised a reconstruction of the Z3 in the 1960s which is currently on display at the Deutsches Museum in Munich.
Bombe replica, Bletchley Park, U.K.
The first Bombe is completed. Based partly on the design of the Polish “Bomba,” a mechanical means of decrypting Nazi military communications during WWII, the British Bombe design was greatly influenced by the work of computer pioneer Alan Turing and others.  Many bombes were built.  Together they dramatically improved the intelligence gathering and processing capabilities of Allied forces. [Computers]
1942
The Atanasoff-Berry Computer
The Atanasoff-Berry Computer (ABC) is completed. After successfully demonstrating a proof-of-concept prototype in 1939, Atanasoff received funds to build the full-scale machine.  Built at Iowa State College (now University), the ABC was designed and built by Professor John Vincent Atanasoff and graduate student Cliff Berry between 1939 and 1942. The ABC was at the center of a patent dispute relating to the invention of the computer, which was resolved in 1973 when it was shown that ENIAC co-designer John Mauchly had come to examine the ABC shortly after it became functional.

The legal result was a landmark: Atanasoff was declared the originator of several basic computer ideas, but the computer as a concept was declared un-patentable and thus was freely open to all. This result has been referred to as the "dis-invention of the computer." A full-scale reconstruction of the ABC was completed in 1997 and proved that the ABC machine functioned as Atanasoff had claimed.
1943
Whirlwind installation at MIT
Project Whirlwind begins. During World War II, the U.S. Navy approached the Massachusetts Institute of Technology (MIT) about building a flight simulator to train bomber crews. The team first built a large analog computer, but found it inaccurate and inflexible. After designers saw a demonstration of the ENIAC computer, they decided on building a digital computer. By the time the Whirlwind was completed in 1951, the Navy had lost interest in the project, though the U.S. Air Force would eventually support the project which would influence the design of the SAGE program.
George Stibitz circa 1940
The Relay Interpolator is completed. The U.S. Army asked Bell Labs to design a machine to assist in testing its M-9 Gun Director. Bell Labs mathematician George Stibitz recommended using a relay-based calculator for the project. The result was the Relay Interpolator, later called the Bell Labs Model II. The Relay Interpolator used 440 relays and since it was programmable by paper tape, it was used for other applications following the war.
1944
Harvard Mark-I in use, 1944
Harvard Mark-1 is completed. Conceived by Harvard professor Howard Aiken, and designed and built by IBM, the Harvard Mark-1 was a room-sized, relay-based calculator. The machine had a fifty-foot long camshaft that synchronized the machine’s thousands of component parts. The Mark-1 was used to produce mathematical tables but was soon superseded by stored program computers.
The Colossus at Work At Bletchley Park
The first Colossus is operational at Bletchley Park. Designed by British engineer Tommy Flowers, the Colossus was designed to break the complex Lorenz ciphers used by the Nazis during WWII. A total of ten Colossi were delivered to Bletchley, each using 1,500 vacuum tubes and a series of pulleys transported continuous rolls of punched paper tape containing possible solutions to a particular code. Colossus reduced the time to break Lorenz messages from weeks to hours. The machine’s existence was not made public until the 1970s
1945
John von Neumann
John von Neumann wrote "First Draft of a Report on the EDVAC" in which he outlined the architecture of a stored-program computer. Electronic storage of programming information and data eliminated the need for the more clumsy methods of programming, such as punched paper tape — a concept that has characterized mainstream computer development since 1945. Hungarian-born von Neumann demonstrated prodigious expertise in hydrodynamics, ballistics, meteorology, game theory, statistics, and the use of mechanical devices for computation. After the war, he concentrated on the development of Princeton´s Institute for Advanced Studies computer and its copies around the world.
1946
ENIAC
In February, the public got its first glimpse of the ENIAC, a machine built by John Mauchly and J. Presper Eckert that improved by 1,000 times on the speed of its contemporaries.
Start of project:1943
Completed:1946
Programmed:plug board and switches
Speed:5,000 operations per second
Input/output:cards, lights, switches, plugs
Floor space:1,000 square feet
Project leaders:John Mauchly and J. Presper Eckert.
AVIDAC
An inspiring summer school on computing at the University of Pennsylvania´s Moore School of Electrical Engineering stimulated construction of stored-program computers at universities and research institutions. This free, public set of lectures inspired the EDSAC, BINAC, and, later, IAS machine clones like the AVIDAC. Here, Warren Kelleher completes the wiring of the arithmetic unit components of the AVIDAC at Argonne National Laboratory. Robert Dennis installs the inter-unit wiring as James Woody Jr. adjusts the deflection control circuits of the memory unit.
1948
IBM´s SSEC
IBM´s Selective Sequence Electronic Calculator computed scientific data in public display near the company´s Manhattan headquarters. Before its decommissioning in 1952, the SSEC produced the moon-position tables used for plotting the course of the 1969 Apollo flight to the moon.
Speed:50 multiplications per second
Input/output:cards, punched tape
Memory type:punched tape, vacuum tubes, relays
Technology:20,000 relays, 12,500 vacuum tubes
Floor space:25 feet by 40 feet
Project leader:Wallace Eckert
1949
Wilkes with the EDSAC
Maurice Wilkes assembled the EDSAC, the first practical stored-program computer, at Cambridge University. His ideas grew out of the Moore School lectures he had attended three years earlier.

For programming the EDSAC, Wilkes established a library of short programs called subroutines stored on punched paper tapes.
Technology:vacuum tubes
Memory:1K words, 17 bits, mercury delay line
Speed:714 operations per second
Manchester Mark I
The Manchester Mark I computer functioned as a complete system using the Williams tube for memory. This University machine became the prototype for Ferranti Corp.´s first computer.
Start of project:1947
Completed:1949
Add time:1.8 microseconds
Input/output:paper tape, teleprinter, switches
Memory size:128 + 1024 40-digit words
Memory type:cathode ray tube, magnetic drum
Technology:1,300 vacuum tubes
Floor space:medium room
Project leaders:Frederick Williams and Tom Kilburn
1950
ERA 1101 drum memory
Engineering Research Associates of Minneapolis built the ERA 1101, the first commercially produced computer; the company´s first customer was the U.S. Navy. It held 1 million bits on its magnetic drum, the earliest magnetic storage devices. Drums registered information as magnetic pulses in tracks around a metal cylinder. Read/write heads both recorded and recovered the data. Drums eventually stored as many as 4,000 words and retrieved any one of them in as little as five-thousandths of a second.
SEAC
The National Bureau of Standards constructed the SEAC (Standards Eastern Automatic Computer) in Washington as a laboratory for testing components and systems for setting computer standards. The SEAC was the first computer to use all-diode logic, a technology more reliable than vacuum tubes, and the first stored-program computer completed in the United States. Magnetic tape in the external storage units (shown on the right of this photo) stored programming information, coded subroutines, numerical data, and output.
SWAC
The National Bureau of Standards completed its SWAC (Standards Western Automatic Computer) at the Institute for Numerical Analysis in Los Angeles. Rather than testing components like its companion, the SEAC, the SWAC had an objective of computing using already-developed technology.
Pilot ACE
Alan Turing´s philosophy directed design of Britain´s Pilot ACE at the National Physical Laboratory. "We are trying to build a machine to do all kinds of different things simply by programming rather than by the addition of extra apparatus," Turing said at a symposium on large-scale digital calculating machinery in 1947 in Cambridge, Mass.
Start of project:1948
Completed:1950
Add time:1.8 microseconds
Input/output:cards
Memory size:352 32-digit words
Memory type:delay lines
Technology:800 vacuum tubes
Floor space:12 square feet
Project leader:J. H. Wilkinson
1951
MIT Whirlwind
MIT´s Whirlwind debuted on Edward R. Murrow´s "See It Now" television series. Project director Jay Forrester described the computer as a "reliable operating system," running 35 hours a week at 90-percent utility using an electrostatic tube memory.
Start of project:1945
Completed:1951
Add time:Approx. 16 microseconds
Input/output:cathode ray tube, paper tape, magnetic tape
Memory size:2048 16-digit words
Memory type:cathode ray tube, magnetic drum, tape (1953 - core memory)
Technology:4,500 vacuum tubes, 14,800 diodes
Floor space:3,100 square feet
Project leaders:Jay Forrester and Robert Everett
LEO
England´s first commercial computer, the Lyons Electronic Office, solved clerical problems. The president of Lyons Tea Co. had the computer, modeled after the EDSAC, built to solve the problem of daily scheduling production and delivery of cakes to the Lyons tea shops. After the success of the first LEO, Lyons went into business manufacturing computers to meet the growing need for data processing systems.
UNIVAC I
The UNIVAC I delivered to the U.S. Census Bureau was the first commercial computer to attract widespread public attention. Although manufactured by Remington Rand, the machine often was mistakenly referred to as the "IBM UNIVAC." Remington Rand eventually sold 46 machines at more than $1 million each.F.O.B. factory $750,000 plus $185,000 for a high speed printer.
Speed:1,905 operations per second
Input/output:magnetic tape, unityper, printer
Memory size:1,000 12-digit words in delay lines
Memory type:delay lines, magnetic tape
Technology:serial vacuum tubes, delay lines, magnetic tape
Floor space:943 cubic feet
Cost:F.O.B. factory $750,000 plus $185,000 for a high speed printer
Project leaders:J. Presper Eckert and John Mauchly
1952
Los Alamos MANIAC
John von Neumann´s IAS computer became operational at the Institute for Advanced Studies in Princeton, N.J. Contract obliged the builders to share their designs with other research institutes. This resulted in a number of clones: the MANIAC at Los Alamos Scientific Laboratory, the ILLIAC at the University of Illinois, the Johnniac at Rand Corp., the SILLIAC in Australia, and others.
1953
IBM 701
IBM shipped its first electronic computer, the 701. During three years of production, IBM sold 19 machines to research laboratories, aircraft companies, and the federal government.
1954
IBM 650
The IBM 650 magnetic drum calculator established itself as the first mass-produced computer, with the company selling 450 in one year. Spinning at 12,500 rpm, the 650´s magnetic data-storage drum allowed much faster access to stored material than drum memory machines.
1956
MIT TX0
MIT researchers built the TX-0, the first general-purpose, programmable computer built with transistors. For easy replacement, designers placed each transistor circuit inside a "bottle," similar to a vacuum tube. Constructed at MIT´s Lincoln Laboratory, the TX-0 moved to the MIT Research Laboratory of Electronics, where it hosted some early imaginative tests of programming, including a Western movie shown on TV, 3-D tic-tac-toe, and a maze in which mouse found martinis and became increasingly inebriated.
1958
SAGE operator station
SAGE — Semi-Automatic Ground Environment — linked hundreds of radar stations in the United States and Canada in the first large-scale computer communications network. An operator directed actions by touching a light gun to the screen.

The air defense system operated on the AN/FSQ-7 computer (known as Whirlwind II during its development at MIT) as its central computer. Each computer used a full megawatt of power to drive its 55,000 vacuum tubes, 175,000 diodes and 13,000 transistors.
   Japan´s NEC built the country´s first electronic computer, the NEAC 1101.
1959
IBM STRETCH
IBM´s 7000 series mainframes were the company´s first transistorized computers. At the top of the line of computers — all of which emerged significantly faster and more dependable than vacuum tube machines — sat the 7030, also known as the "Stretch." Nine of the computers, which featured a 64-bit word and other innovations, were sold to national laboratories and other scientific users. L. R. Johnson first used the term "architecture" in describing the Stretch.
1960
DEC PDP-1
The precursor to the minicomputer, DEC´s PDP-1 sold for $120,000. One of 50 built, the average PDP-1 included with a cathode ray tube graphic display, needed no air conditioning and required only one operator. It´s large scope intrigued early hackers at MIT, who wrote the first computerized video game, SpaceWar!, for it. The SpaceWar! creators then used the game as a standard demonstration on all 50 computers.
1961
IBM 1401
According to Datamation magazine, IBM had an 81.2-percent share of the computer market in 1961, the year in which it introduced the 1400 Series. The 1401 mainframe, the first in the series, replaced the vacuum tube with smaller, more reliable transistors and used a magnetic core memory.

Demand called for more than 12,000 of the 1401 computers, and the machine´s success made a strong case for using general-purpose computers rather than specialized systems.
1962
Wes Clark with LINC
The LINC (Laboratory Instrumentation Computer) offered the first real time laboratory data processing. Designed by Wesley Clark at Lincoln Laboratories, Digital Equipment Corp. later commercialized it as the LINC-8.

Research faculty came to a workshop at MIT to build their own machines, most of which they used in biomedical studies. DEC supplied components.
1964
IBM System/360
IBM announced the System/360, a family of six mutually compatible computers and 40 peripherals that could work together. The initial investment of $5 billion was quickly returned as orders for the system climbed to 1,000 per month within two years. At the time IBM released the System/360, the company was making a transition from discrete transistors to integrated circuits, and its major source of revenue moved from punched-card equipment to electronic computer systems.
CDC 6600
CDC´s 6600 supercomputer, designed by Seymour Cray, performed up to 3 million instructions per second — a processing speed three times faster than that of its closest competitor, the IBM Stretch. The 6600 retained the distinction of being the fastest computer in the world until surpassed by its successor, the CDC 7600, in 1968. Part of the speed came from the computer´s design, which had 10 small computers, known as peripheral processors, funneling data to a large central processing unit.
1965
DEC PDP-8
Digital Equipment Corp. introduced the PDP-8, the first commercially successful minicomputer. The PDP-8 sold for $18,000, one-fifth the price of a small IBM 360 mainframe. The speed, small size, and reasonable cost enabled the PDP-8 to go into thousands of manufacturing plants, small businesses, and scientific laboratories.
1966
ILLIAC IV
The Department of Defense Advanced Research Projects Agency contracted with the University of Illinois to build a large parallel processing computer, the ILLIAC IV, which did not operate until 1972 at NASA´s Ames Research Center. The first large-scale array computer, the ILLIAC IV achieved a computation speed of 200 million instructions per second, about 300 million operations per second, and 1 billion bits per second of I/O transfer via a unique combination of parallel architecture and the overlapping or "pipe-lining" structure of its 64 processing elements.

This photograph shows one of the ILLIAC´s 13 Burroughs disks, the debugging computer, the central unit, and the processing unit cabinet with a processing element.
HP-2115
Hewlett-Packard entered the general purpose computer business with its HP-2115 for computation, offering a computational power formerly found only in much larger computers. It supported a wide variety of languages, among them BASIC, ALGOL, and FORTRAN.
1968
Ed deCastro and Nova
Data General Corp., started by a group of engineers that had left Digital Equipment Corp., introduced the Nova, with 32 kilobytes of memory, for $8,000.

In the photograph, Ed deCastro, president and founder of Data General, sits with a Nova minicomputer. The simple architecture of the Nova instruction set inspired Steve Wozniak´s Apple I board eight years later.
Apollo Guidance Computer
The Apollo Guidance Computer made its debut orbiting the Earth on Apollo 7. A year later, it steered Apollo 11 to the lunar surface. Astronauts communicated with the computer by punching two-digit codes and the appropriate syntactic category into the display and keyboard unit.
1971
Kenbak-1
The Kenbak-1, the first personal computer, advertised for $750 in Scientific American. Designed by John V. Blankenbaker using standard medium-scale and small-scale integrated circuits, the Kenbak-1 relied on switches for input and lights for output from its 256-byte memory. In 1973, after selling only 40 machines, Kenbak Corp. closed its doors.
1972
HP-35
Hewlett-Packard announced the HP-35 as "a fast, extremely accurate electronic slide rule" with a solid-state memory similar to that of a computer. The HP-35 distinguished itself from its competitors by its ability to perform a broad variety of logarithmic and trigonometric functions, to store more intermediate solutions for later use, and to accept and display entries in a form similar to standard scientific notation.
1973
TV Typewriter
The TV Typewriter, designed by Don Lancaster, provided the first display of alphanumeric information on an ordinary television set. It used $120 worth of electronics components, as outlined in the September 1973 issue of Radio Electronics. The original design included two memory boards and could generate and store 512 characters as 16 lines of 32 characters. A 90-minute cassette tape provided supplementary storage for about 100 pages of text.
Micral
The Micral was the earliest commercial, non-kit personal computer based on a micro-processor, the Intel 8008. Thi Truong developed the computer and Philippe Kahn the software. Truong, founder and president of the French company R2E, created the Micral as a replacement for minicomputers in situations that didn´t require high performance. Selling for $1,750, the Micral never penetrated the U.S. market. In 1979, Truong sold Micral to Bull.
1974
Xerox Alto
Researchers at the Xerox Palo Alto Research Center designed the Alto — the first work station with a built-in mouse for input. The Alto stored several files simultaneously in windows, offered menus and icons, and could link to a local area network. Although Xerox never sold the Alto commercially, it gave a number of them to universities. Engineers later incorporated its features into work stations and personal computers.
Scelbi 8H
Scelbi advertised its 8H computer, the first commercially advertised U.S. computer based on a microprocessor, Intel´s 8008. Scelbi aimed the 8H, available both in kit form and fully assembled, at scientific, electronic, and biological applications. It had 4 kilobytes of internal memory and a cassette tape, with both teletype and oscilloscope interfaces. In 1975, Scelbi introduced the 8B version with 16 kilobytes of memory for the business market. The company sold about 200 machines, losing $500 per unit.
1975
MITS Altair
The January edition of Popular Electronics featured the Altair 8800 computer kit, based on Intel´s 8080 microprocessor, on its cover. Within weeks of the computer´s debut, customers inundated the manufacturing company, MITS, with orders. Bill Gates and Paul Allen licensed BASIC as the software language for the Altair. Ed Roberts invented the 8800 — which sold for $297, or $395 with a case — and coined the term "personal computer." The machine came with 256 bytes of memory (expandable to 64K) and an open 100-line bus structure that evolved into the S-100 standard. In 1977, MITS sold out to Pertec, which continued producing Altairs through 1978.
Felsenstein´s VDM
The visual display module (VDM) prototype, designed in 1975 by Lee Felsenstein, marked the first implementation of a memory-mapped alphanumeric video display for personal computers. Introduced at the Altair Convention in Albuquerque in March 1976, the visual display module allowed use of personal computers for interactive games.
Tandem-16
Tandem computers tailored its Tandem-16, the first fault-tolerant computer, for online transaction processing. The banking industry rushed to adopt the machine, built to run during repair or expansion.
1976
Apple-1, signed by Steve Wozniak
Steve Wozniak, a young American electronics expert, designed the Apple-1, a single-board computer for hobbyists. With an order for 50 assembled systems from Mountain View, California computer store The Byte Shop in hand, he and best friend Steve Jobs started a new company, naming it Apple Computer, Inc.  In all, about 200 of the boards were sold before Apple announced the follow-on Apple II a year later as a ready-to-use computer for consumers, a model which sold in the millions.
Cray I
The Cray I made its name as the first commercially successful vector processor. The fastest machine of its day, its speed came partly from its shape, a C, which reduced the length of wires and thus the time signals needed to travel across them.
Project started:1972
Project completed:1976
Speed:166 million floating-point operations per second
Size:58 cubic feet
Weight:5,300 lbs.
Technology:Integrated circuit
Clock rate:83 million cycles per second
Word length:64-bit words
Instruction set:128 instructions
1977
Commodore PET
The Commodore PET (Personal Electronic Transactor) — the first of several personal computers released in 1977 — came fully assembled and was straightforward to operate, with either 4 or 8 kilobytes of memory, two built-in cassette drives, and a membrane "chiclet" keyboard.
Apple II
The Apple II became an instant success when released in 1977 with its printed circuit motherboard, switching power supply, keyboard, case assembly, manual, game paddles, A/C powercord, and cassette tape with the computer game "Breakout." When hooked up to a color television set, the Apple II produced brilliant color graphics.
TRS-80
In the first month after its release, Tandy Radio Shack´s first desktop computer — the TRS-80 — sold 10,000 units, well more than the company´s projected sales of 3,000 units for one year. Priced at $599.95, the machine included a Z80 based microprocessor, a video display, 4 kilobytes of memory, BASIC, cassette storage, and easy-to-understand manuals that assumed no prior knowledge on the part of the consumer.
1978
VAX 11/780
The VAX 11/780 from Digital Equipment Corp. featured the ability to address up to 4.3 gigabytes of virtual memory, providing hundreds of times the capacity of most minicomputers.
1979
Advertisment for Atari 400 and 800 computers
Atari introduces the Model 400 and 800 Computer. Shortly after delivery of the Atari VCS game console, Atari designed two microcomputers with game capabilities: the Model 400 and Model 800. The two machines were built with the idea that the 400 would serve primarily as a game console while the 800 would be more of a home computer. Both sold well, though they had technical and marketing problems, and faced strong competition from the Apple II, Commodore PET, and TRS-80 computers.
1981
   IBM introduced its PC, igniting a fast growth of the personal computer market. The first PC ran on a 4.77 MHz Intel 8088 microprocessor and used Microsoft´s MS-DOS operating system.
Osborne I
Adam Osborne completed the first portable computer, the Osborne I, which weighed 24 pounds and cost $1,795. The price made the machine especially attractive, as it included software worth about $1,500. The machine featured a 5-inch display, 64 kilobytes of memory, a modem, and two 5 1/4-inch floppy disk drives.

In April 1981, Byte Magazine Editor in Chief Chris Morgan mentioned the Osborne I in an article on "Future Trends in Personal Computing." He wrote: "I recently had an opportunity to see the Osborne I in action. I was impressed with it´s compactness: it will fit under an airplane seat. (Adam Osborne is currently seeking approval from the FAA to operate the unit on board a plane.) One quibble: the screen may be too small for some people´s taste."
Apollo DN100
Apollo Computer unveiled the first work station, its DN100, offering more power than some minicomputers at a fraction of the price. Apollo Computer and Sun Microsystems, another early entrant in the work station market, optimized their machines to run the computer-intensive graphics programs common in engineering.
1982
   The Cray XMP, first produced in this year, almost doubled the operating speed of competing machines with a parallel processing system that ran at 420 million floating-point operations per second, or megaflops. Arranging two Crays to work together on different parts of the same problem achieved the faster speed. Defense and scientific research institutes also heavily used Crays.
Early Publicity still for the Commodore 64
Commodore introduces the Commodore 64. The C64, as it was better known, sold for $595, came with 64KB of RAM and featured impressive graphics. Thousands of software titles were released over the lifespan of the C64. By the time the C64 was discontinued in 1993, it had sold more than 22 million units and is recognized by the 2006 Guinness Book of World Records as the greatest selling single computer model of all time.
1983
   Apple introduced its Lisa. The first personal computer with a graphical user interface, its development was central in the move to such systems for personal computers. The Lisa´s sloth and high price ($10,000) led to its ultimate failure.

The Lisa ran on a Motorola 68000 microprocessor and came equipped with 1 megabyte of RAM, a 12-inch black-and-white monitor, dual 5 1/4-inch floppy disk drives and a 5 megabyte Profile hard drive. The Xerox Star — which included a system called Smalltalk that involved a mouse, windows, and pop-up menus — inspired the Lisa´s designers.
Compaq PC clone
Compaq Computer Corp. introduced first PC clone that used the same software as the IBM PC. With the success of the clone, Compaq recorded first-year sales of $111 million, the most ever by an American business in a single year.

With the introduction of its PC clone, Compaq launched a market for IBM-compatible computers that by 1996 had achieved a 83-percent share of the personal computer market. Designers reverse-engineered the Compaq clone, giving it nearly 100-percent compatibility with the IBM.
1984
Apple Macintosh
Apple Computer launched the Macintosh, the first successful mouse-driven computer with a graphic user interface, with a single $1.5 million commercial during the 1984 Super Bowl. Based on the Motorola 68000 microprocessor, the Macintosh included many of the Lisa´s features at a much more affordable price: $2,500.

Apple´s commercial played on the theme of George Orwell´s "1984" and featured the destruction of Big Brother with the power of personal computing found in a Macintosh. Applications that came as part of the package included MacPaint, which made use of the mouse, and MacWrite, which demonstrated WYSIWYG (What You See Is What You Get) word processing.
IBM PC Jr.
IBM released its PC Jr. and PC-AT. The PC Jr. failed, but the PC-AT, several times faster than original PC and based on the Intel 80286 chip, claimed success with its notable increases in performance and storage capacity, all for about $4,000. It also included more RAM and accommodated high-density 1.2-megabyte 5 1/4-inch floppy disks.
1985
Amiga 1000 with Seiko Music Keyboard
The Amiga 1000 is released. Commodore’s Amiga 1000 sold for $1,295 dollars (without monitor) and had audio and video capabilities beyond those found in most other personal computers. It developed a very loyal following and add-on components allowed it to be upgraded easily. The inside of the case is engraved with the signatures of the Amiga designers, including Jay Miner as well as the paw print of his dog Mitchy.
1986
Connection Machine
Daniel Hillis of Thinking Machines Corp. moved artificial intelligence a step forward when he developed the controversial concept of massive parallelism in the Connection Machine. The machine used up to 65,536 processors and could complete several billion operations per second. Each processor had its own small memory linked with others through a flexible network that users could alter by reprogramming rather than rewiring.

The machine´s system of connections and switches let processors broadcast information and requests for help to other processors in a simulation of brainlike associative recall. Using this system, the machine could work faster than any other at the time on a problem that could be parceled out among the many processors.
   IBM and MIPS released the first RISC-based workstations, the PC/RT and R2000-based systems. Reduced instruction set computers grew out of the observation that the simplest 20 percent of a computer´s instruction set does 80 percent of the work, including most base operations such as add, load from memory, and store in memory.

The IBM PC-RT had 1 megabyte of RAM, a 1.2-megabyte floppy disk drive, and a 40-megabyte hard drive. It performed 2 million instructions per second, but other RISC-based computers worked significantly faster.
1987
IBM PS/2
IBM introduced its PS/2 machines, which made the 3 1/2-inch floppy disk drive and video graphics array standard for IBM computers. The first IBMs to include Intel´s 80386 chip, the company had shipped more than 1 million units by the end of the year. IBM released a new operating system, OS/2, at the same time, allowing the use of a mouse with IBMs for the first time.
1988
NeXT
Apple cofounder Steve Jobs, who left Apple to form his own company, unveiled the NeXT. The computer he created failed but was recognized as an important innovation. At a base price of $6,500, the NeXT ran too slowly to be popular.

The significance of the NeXT rested in its place as the first personal computer to incorporate a drive for an optical storage disk, a built-in digital signal processor that allowed voice recognition, and object-oriented languages to simplify programming. The NeXT offered Motorola 68030 microprocessors, 8 megabytes of RAM, and a 256-megabyte read/write optical disk storage.
 

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