Windows 7 Tips and Tricks
Dual Boot Windows 7 with Windows XP and Vista
Windows 7 is still in beta, so stay with your current machine and dual boot Windows 7 with the current operating 
system.
What are Window 7 System requirements?
You can run Windows 7 on a really low configuration. Learn more about the Windows 7 System Requirements.
How to get genuine Windows 7 Beta Product Key
If you have already downloaded Windows 7 Beta 32-bit or 64-bit, you will not be able to run it unless you use a valid product key, read guide: get a Genuine Windows 7 Beta Product Key.
Anti-Virus for Windows 7
You need a good anti-virus and anti-spyware software due to the fact that Windows is one of the most exploited operating systems.
