Keyboard shortcut to change case of text in cells in Excel 2010?

Question

Is there a keyboard shortcut in Excel for changing the case of selected cells (to lower or upper or whatever)? All my searches lead me only to functions to do this. But that is not what I want.

Answer 1

Paul's suggestion is good or you can write your own macros and assign shortcut keys

 Sub makeUPPER()
  ActiveCell = UCase(ActiveCell)
 End Sub

 Sub makeLOWER()
  ActiveCell = LCase(ActiveCell)
 End Sub

Answer 2

If you install the excellent ASAP Utilities Excel addin (free for personal use)...

http://www.asap-utilities.com/download-asap-utilities.php

this has in built UPPER CASE and lower case options (as well as a zillion others) which you can assign shortcut keys to (see their website for more info)