What company manufactured the Commodore 64, one of the best-selling home computers of all time?

From the computer world: What does the word "modem" abbreviate?

What does the acronym VPN stand for?

Who founded the Free Software Foundation in 1985?

What company is the largest producer of computer software for the personal computer?

What early programming language was developed by John Backus at IBM in the 1950s for scientific computing?