+ E

Opens Windows Explorer

 + Pause/Break

Opens the System Properties dialog box

 + U

Opens the Utility Manager

 + R

Opens the Run… prompt

 + F

Opens the Search for Files and Folder window

 + M

Minimize all windows

Shift +  + M

Maximize all windows (after minimizing them

 + D 

Minimize all windows to the desktop, and then restore all Windows

 + L

Lock Computer

Ctrl + Shift + Esc

Opens the Windows Task Manager

Alt + F4

(in a program) Closes the program Alt + F4 (from desktop) Opens the Windows Shutdown/Restart dialog box

Alt + Enter

Opens the Properties page of a selected item

Shift + Delete 

Permanently deletes an item (rather than sending it to the Recycle Bin)

Alt + Tab

Switch between open programs

Right-click + drag a file

Brings up a menu to copy, move, or create a shortcut F5 (or Ctrl + R) Refresh Internet Explorer page, or refresh any other window

Ctrl + A

Select All

Ctrl + C

Copy

Ctrl + X

Cut

Ctrl + V

Paste

Ctrl + Z

Undo

Ctrl + P

Print