Multiple choice general knowledge

Although I invented CTRL-ALT-DELETE, I like to joke that Microsoft made it famous.

  1. David Bradley

  2. Jeanette Watson Irwin

  3. Helen Buckner

  4. Jimmy Carter

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

David Bradley, an IBM engineer, invented the Ctrl-Alt-Delete command in 1983 as a quick way to reboot a PC. He famously joked that Microsoft made it famous by including it in Windows and having Bill Gates reference it in presentations. The other options are not related to this invention.