How Well Do You Know Historic Events of the 1970s?

In 1975, this extremely popular computer software company was founded.

Retry Correct Incorrect In 1975, Bill Gates and Paul Allen founded the computer software company Microsoft. The company originally wanted to create software for a personal computer called Altair 8800. In 1985, Microsoft debuted the Windows operating system and by 1987 Bill Gates was the world’s youngest billionaire.

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Doug Wilson/CORBIS/Corbis via Getty Images

Doug Wilson/CORBIS/Corbis via Getty Images

In 1975, this extremely popular computer software company was founded.

• FireFox
• Microsoft
• Apple
• McAfee Security