Rename The My Computer Icon

To rename the My Computer icon to the name of the user that is logged on, follow these steps:

 1. Start Regedit 
 2. Look for this key:
 3. Change 'My Computer' at the end of this line:
    @C:\WINNT\system32\shell32.dll,-9216@1033,My Computer
 4. Press the F5 key to refresh the desktop and the new name will show up