Question: How Can I get the Windows 7 Upgrade Advisor?
Answer: You can download, install and run the Windows 7 Upgrade Advisor from Microsoft's web site.
The Upgrade Advisor will scan your PC's system, programs and devices. In about 5 minutes, a report will show if your PC meets Windows 7 requirements and if there are any known compatibility issues with your programs and devices. It will also recommend upgrades that will make Windows 7 run better on your computer.
Also, you should read “Assessing Your Computer for Windows 7 Requirements”, to learn what are the real requirements to run Windows 7 on your computer without problems.