Fixes an issue in which you cannot install Windows XP Mode on a computer that is running Windows 7 when you have an AMD Bulldozer-based multicore processor installed.

After you install Windows 7, you may experience compatibility issues when you run some older programs that are written for Windows XP or Windows Vista. To resolve these issues, try the Program Compatibility troubleshooter.

Learn how XBOX mode on Windows PCs and handhelds improves gamepad navigation, how to enter or exit XBOX mode, and how to manage XBOX mode settings.

Describes Windows Virtual PC for Windows 7 and provides the download link.

Windows 10 Summary This article explains how to run older apps and programs on the latest version of Windows by fixing common compatibility issues. With each new version of Windows, users often experience compatibility issues with older apps or programs. This guide explains why such issues occur and provides practical solutions to address them.

Describes the Application Compatibility Update for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2 that is dated April 2011.

To check the end-of-support dates for all versions of Windows, see the product lifecycle information for Windows. If your version of Windows is still supported, you should always install the latest updates for Windows. To download and install these updates, use Windows Update in the Settings app. What does end of support mean? Devices running an unsupported version of Windows will still ...