How to Upgrade from Windows 8, Windows 7, Vista, or XP to Windows 8 or 8.1
This tutorial will show you how to do a upgrade install to Windows 8 or Windows 8.1 from Windows 8, Windows 7, Vista, or XP.
You must be logged in as an administrator to be able to do this tutorial.
For more information about Windows 8 Upgrade Assistant, see:
Upgrade to Windows 8 Pro for $39.99
Upgrade to Windows 8 - Microsoft Windows
Upgrade to Windows 8.1 from Windows 7
Buy Windows - Microsoft Windows...