Same as XP...if you don't see it, right-click on the Windows button (AKA
Start) and choose Properties. On the Start Menu tab, click on the
Customize button. Then scroll down and put a check mark next to "Run
command."
In Vista, you can also click the Start button, then type the command into
the Start Search box, and press Enter (unless something other than the
program you're looking for is highlighted in the list).