CTRL+ALT+DEL Nice Information


Have you ever thought of the person who invented "CTRL+ALT+DEL" key combination. He is David Bradley. David Bradley was one of the twelve engineers who worked on the original IBM PC,developing the computer ROM BIOScode. He is most famous for inventing the "Control-Alt-Delete" key combination that was used to reboot the computer.

David BradleyHe is the one who spent 1 minute and 23 seconds in writing the source code that rescues the world’s PC users for decades. This extraordinary IBM employee retired on January 30, 2004 after a prolong service of 29 years. His formula forces obstinate computers to restart when they no longer follow other commands. By 1980, Bradley was one of 12 people working to create the debut. The engineers knew they had to design a simple way to restart the computer When it fails to respond the user Bradley wrote the code to make it work.

Bradley says, "I did a lot of other things than Ctrl-Alt-Delete, but I’m famous for that one." His fame and success is achieved each time a PC user fails. He commented his relationship with Bill Gates by saying "I may have invented it, but Bill gates made it famous".

Why Control-Alt-Delete Key combination?

Bradley did not intend Control-Alt-Delete to be used by end users — it was meant to be used by people writing programs or documentation, so that they could reboot their computers without powering them down. This was useful since after a computer was powered down, it was necessary to wait a few seconds before powering it up again to avoid potential damage to the power supply. Since software developers and technical writers would need to restart a computer many times, this key combination was a big time-saver. Bradley chose this key combination because it is practically impossible to accidentally press this combination of keys on a standard keyboard. However, the key combination was revealed to the public when developers found it useful, and at the 20th anniversary of the IBM PC, while on a panel with Bill Gates, Bradley said "I may have invented it (control-alt-delete), but Bill (Gates) really made it famous"

David Bradley Facts



Article ID: 156
Created: Tue, Dec 29, 2009
Last Updated: Tue, Dec 29, 2009
Author: Ajay Chadha

Online URL: http://www.articlediary.com/article/ctrl-alt-del-nice-information-156.html