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Dawn of a computing revolution

Walter Isaacson ’74 remembers the feverish early days of the PC era, when Bill Gates wrote an auspicious bit of code on legal pads and punch tape (Harvard Gazette)

When Bill Gates was at Harvard from 1973 to 1975, he wrote software code that helped to launch the personal computer era. (File photo by Justin Ide/Harvard News Office.)

Microsoft founder Bill Gates, who attended Harvard, returns to campus this weekend for a question-and-answer session as part of the launch of the Harvard Campaign. Below, author Walter Isaacson, who is writing a book about the great inventors of the digital age, recalls Gates’ formative years at Harvard.

It may have been the most momentous purchase of a magazine in the history of the Out of Town News stand in Harvard Square. Paul Allen, a college dropout from Seattle, wandered into the cluttered kiosk one snowy day in December 1974 and saw that the new issue of Popular Electronics featured a home computer for hobbyists, called the Altair, that was just coming on the market. He was both exhilarated and dismayed. Although thrilled that the era of the “personal” computer seemed to have arrived, he was afraid that he was going to miss the party. Slapping down 75 cents, he grabbed the issue and trotted through the slush to the Currier House room of Bill Gates, a Harvard sophomore and fellow computer fanatic from Lakeside High School in Seattle, who had convinced Allen to drop out of college and move to Cambridge. “Hey, this thing is happening without us,” Allen declared. Gates began to rock back and forth, as he often did during moments of intensity. When he finished the article, he realized that Allen was right. For the next eight weeks, the two of them embarked on a frenzy of code writing that would change the nature of the computer business.

Read the entire article in the Harvard Gazette

Topics: Computer Science