Acer 2010 - Manual (Page 28)

Getting familiar with your computer 18
English
Windows keys
The keyboard features two keys that provide Windows-specific
functions.
Key Description
Windows key Pressed alone, this key has the same effect as clicking on
the Windows Start button; it launches the Start menu. It
can also be used with other keys to provide a variety of
functions:
+ Tab activates the next Taskbar button
+ E opens the My Computer window
+ F1 opens Help and Support
+ F opens the Find: All Files dialog box
+ M minimizes all windows
Shift + + M undoes the minimize all windows ( +
M) action
+ R opens the Run dialog box
Application key This key has the same effect as clicking the right mouse
button; it opens the application's context menu.