Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Find details, resources, and a video about getting started with the Xbox Adaptive Controller.

New to Xbox gaming on PC? Here's how to get started.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Learn how to use your Xbox Stereo Headset and troubleshoot any audio issues.

Describes the Microsoft .NET Framework 4.5.1 (Offline Installer) and Microsoft .NET Framework 4.5.1 Language Packs (Offline Installer) for Windows Vista SP2, Windows 7 SP1, Windows Server 2008 SP2, Windows Server 2008 R2 SP1, Windows 8, and Windows Server 2012.

Learn how to remap buttons, adjust stick sensitivity, and update firmware for your Xbox Elite Wireless Controller Series 2.

Get answers to common questions about Xbox Game Pass conversions.

Get help with your Xbox Live friends, chats, parties, and more.