As you know, Microsoft has put a great deal of effort into making sure that Windows 7 is extremely compatible with new and existing hardware and software. The most evident piece of this compatibility push was Microsoft’s establishment of the Windows Ecosystem Readiness Program. Another big piece of Microsoft’s compatibility push was the inclusion of Windows XP Mode in Windows 7.
However, there is another big feature built in to Microsoft Windows 7 that is designed to enhance compatibility but doesn’t seem to get as much of the fanfare as the others — the Program Compatibility Assistant. This tool is designed to automatically run when it detects an older program that is encountering compatibility problems. Read more.