How to Check Your Windows Vista Version?
What Service Pack do you have installed? Don't know? It's easy to find out and won't take more than 60 seconds...
How to Check Your Windows Search Version in Windows Vista?
Can't find your version number in Windows Vista? Here is how.
How to Check Your Windows Version?
This article will show how to check your Windows version using command prompt.
How to Upgrade To Windows Vista from an Older Version of Windows?
You cannot upgrade to Vista from 2000. It cannot be done. You must use the "Custom" option. This how-to will tell you how to do that.