Try Alt+Tab to scroll through programs without using that pesky mouse.
Go ahead one when pressing the tab key? Don't waste your time. Use Shift+Tab.
It's virus free
Use the Windows button (that squiggly thing between ctrl and alt) + M to minimize all of your programs.
Use Ctrl + Z to undo things.
To delete an item completely off your computer, not just send it to the Recycle Bin, use Shift + Delete.
