WIN - Opens the Start Menu 
  WIN + E - Opens My Computer in Windows Explorer 
  WIN + Pause/Break - Opens the System Properties dialog box 
  WIN + U - Opens the Utility Manager 
  WIN + R - Opens the Run box 
  WIN + F - Opens the Search for Files and Folder window 
  WIN + M - Minimizes all Windows 
  WIN + L - Lock Computer 
  WIN + B - Selects the first item in the System.Use arrow keys to navigate. 
  Alt + Tab - Switch between open programs. 
  Alt + Enter - Opens the Properties page of a selected item
  Shift + Delete - Permanently deletes and item     
Ctrl + Shift + Esc - Opens the Windows Task Manager 
  PrntScn - Takes a screenshot of the entire screen, saves it on the clipboard 
  Alt + PrntScn - Takes a screenshot of the active  windows 
  F1 - Opens the Windows XP 
  F2 - Help = Rename selected item
  F3 - Search 
  F5 - Refresh Internet Explorer page 
  Ctrl + A - Select All 
  Ctrl + C - Copy 
  Ctrl + X - Cut 
  Ctrl + V - Paste 
  Ctrl + P - Print 
  Ctrl + O - Open 
  Ctrl + Backspace - Deletes the entire word to the left 
  Ctrl + Delete - Deletes the entire word to the right 
  Ctrl + Right arrow - Moves the cursor to the beginning of the next word 
  Ctrl + Left arrow - Moves the cursor to the beginning of the previous word 
  Ctrl + Down arrow - Moves the cursor to the beginning of the next paragraph 
  Ctrl + Up arrow - Moves the cursor to the beginning of the previous paragraph 
  Click Shift 5 times - Turns StickyKeys on or off