Windows 7 explained
- The Which? verdict on Windows 7, Microsoft's new operating system
- What new features to expect and whether you should upgrade
- Which? Computing experts answer your Windows 7 questions
- How to upgrade Windows XP or Vista to Windows 7 - which version do you need and how much will it cost?
What's in this guide
What to expect from Windows 7
What does Microsoft's new operating system offer over Windows XP and Vista?
Upgrading to Windows 7 from Vista or XP
Find out how to upgrade to Windows 7 from Windows Vista or XP
The cost of Windows 7
We explain how much will it cost to upgrade to Windows 7 Home Premium, Professional or Ultimate
Windows 7: the Which? verdict
Should you upgrade to Windows 7? Our experts give their opinion
