The QWERTY keyboard design fact
The QWERTY keyboard was designed to prevent jams on a keyboard. The early typewriters used arms to impress a letter on paper. If neighbouring keys were used in rapid sucession, then the arms were likely to jam, which was a serious issue. The keyboard was designed to prevent commonly used key combinations from being next to each other. It is widely believed that the keyboard was designed to slow down typists, which is not true.
More Computer Facts
Another crazy thing : Open notepad in XP and type "Bush hid the facts", save the document and reopen it. You will see the text garbled. Dont jump immediately to conspiracy theories. The bug has something to do with ANSI encoding.
The worlds most widely used operating system, Windows, was originally named interface manager.
ICQ was the first instant messenger program, and that's notable because it's still running, although it's been bought by AOL.