Windows previous versions documentation

Need content for older products or services, such as release notes, deployment guides, or how-to articles? See the links below.

If you're looking for specific information (like Windows 8.1 release notes or how to repair a Windows image), use the Search box above to search all of the older Windows client libraries.

Check the Microsoft Product Lifecycle for information about how the specific product, service, or technology is supported.

For Windows 10, see the Windows docs home page.