If you've used a PC basically ever in your life, you know that holding down the Ctrl+Alt+Del keys is a pretty fundamental command that either reboots your computer, launches the Task Manager or, in some versions of Windows, lets you log on.
I've been using PCs since I was a kid. Ctrl+Alt+Del is as engrained in me as is looking both ways before crossing a street or putting on my shoes before I leave the house.
But Microsoft co-founder and tech genius Bill Gates now thinks the three-button command was a mistake. It should have been simpler.

Read More: http://skylighttechnologies..com/2013/09/control-alt-delete-is-nothing-compared.html