Windows 7 Upgrade Advisor - Download and run the Windows 7 Upgrade Advisor to see if your PC is ready for installing the Windows 7 operating system. The tool scans your hardware, devices, and installed programs for known compatibility issues. When the Windows 7 Upgrade Advisor scans your PC for potential compatibility issues, it then lets you know about your Windows 7 upgrade options. Shortly after, you'll get a report that tells you if your PC meets the system requirements, if any known compatibility issues with your hardware, devices, and installed programs are found, and gives guidance on what to do to before installing Windows 7 on your PC.