What does ISDN stand for?

Where is Microsoft's headquarters?

How many bytes are there in 4 kilobytes of memory?

Who was founder and chairman of America Online Corporation?

What does the file extension .MPEG stand for?

What is a technical term for the "brain" of the computer?

In computer science, what does "DOS" stand for?

Which software company makes Excel?

What year did Bill Gates graduate from Harvard?

What does the file extension .TIFF stand for?

What company developed a computer with the codename "Lisa" in the 1980's?

Which company marketed the Amiga 1000 personal computer?

In computer terminology, what does "ROM" stand for?