It's Windows key + E.
Assign a Shortcut key
1. Locate the program file (.exe) or the program's shortcut icon.
Right-click the program file or shortcut, and then click Properties.
2. Click the Shortcut tab.
3. With the cursor in the Shortcut key box, select the keyboard key you
want to use in combination with CTRL+ALT. Shortcut keys automatically
start
with CTRL+ALT. The Shortcut key box will display None until you select
the
key and then the box will display Ctrl+Alt+the key you selected. You
cannot
use the ESC, ENTER, TAB, SPACEBAR, PRINT SCREEN, SHIFT, or BACKSPACE
keys.
Note
Once you assign a shortcut key combination for a specific program, you
will
not be able to use that key combination with other programs.
If you forget the key combination for your shortcut, you can follow
steps 1
& 2 and review your shortcut keys.
Shortcut tab
Lists the shortcut name, target information, and shortcut key. Allows
you to
choose the way the item is displayed when you open the shortcut: in a
standard window, a full screen (maximized), or as a button on the
taskbar
(minimized). Also allows you to view the shortcut's target, change the
icon
for the shortcut, and open a shortcut as a different user.
--
Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In