Step-by-step instructions for:
Windows XP Windows Vista
Learn how to upgrade to Windows 7, perform a custom installation of Windows, or reinstall Windows 7.
Installing Windows: frequently asked questions
How does Windows Easy Transfer make setting up a computer easier?
Activate Windows on this computer
Where do I find my Windows product key?
What is Windows Anytime Upgrade?
Invalid Windows product key
Activation error 0xC004F061
Get help with compatibility problems
32-bit and 64-bit Windows: frequently asked questions
Windows installation problems: frequently asked questions
Windows Anytime Upgrade: frequently asked questions
Transferring files and settings
Find which edition of Windows you're using
Installing and reinstalling Windows
Start Windows from a CD or DVD
Can I uninstall Windows 7?
Install and use XP Mode in Windows 7
Can I have more than one operating system on my computer (multiboot)?
Upgrading from Windows XP to Windows 7
Upgrading from Windows Vista to Windows 7
Transferring files and settings: frequently asked questions
What is activation?
Activating Windows: frequently asked questions
How can I tell if Windows is activated?
Get a new Windows product key
What’s the relationship between activation and genuine Windows?
Register Windows 7
Windows registration: frequently asked questions
What is genuine Windows?
What is the Windows Certificate of Authenticity?
Read the Microsoft Software License Terms
Read the Windows privacy statement
