If you have an existing application, you may be wondering if it’s going to work on Windows 7. If it works on Vista, you have a good shot at it working on Windows 7.
As a developer or a tester, you may be wondering if you have tested your application to uncover potential issues on the new OS. We’ve worked with a lot of ISV’s over the past few years and we’ve come up with a document that focuses on the common issue areas of application compatibility with testing scenarios. The Windows 7 Application Compatibility Testing Guidance document can be downloaded from MSDN Code Gallery.