- Which of these is the most efficient keyboard layout?
- What was the world's first digital, programmable robot?
- What was the first high-definition home video format available to consumers?
- Who famously said: "There is no reason anyone would want a computer in their home"?
- What is the best-selling desktop personal computer of all time?
- What is the name of the landscape picture that is set as default wallpaper on Windows XP?