Don't worry if you don't know, that your system is ready for WINDOWS 7 or not? Don't worry, just download and run Windows 7 Upgrade Advisor, and get a detailed report of your hardware, either your hardware is ready for WIN7 or not. This utility scans your complete hardware and devices to check the system compatibility with windows 7, It doesn't only scans and tells you the problems but it also gives you the recommendations about what to do before the up-gradation of your OS. It gives you the complete guidance on how to resolve the problems found in up-gradation process.

System Requirements:
This software can run on Windows Vista; Windows XP SP2 or higher.

.NET Framework 2.0 or higher will be needed if OS is WIN XP (if .net framework is not installed setup will auto detect and will help you to install it.

GET WINDOWS 7 UPGRADE ADVISOR