Learn how to update your Xbox console offline. Unplug the network cable if you're using a wired network connection. Power off your console, and then unplug the power cord to ensure that the console is completely powered off.

There are some solutions you can try. First steps if your Surface Type Cover or Keyboard doesn't work. To try to resolve these issues, you can begin by following the steps below to get the latest updates, detach the Type cover or keyboard, force a restart, reattach the Type Cover or Keyboard, or confirm connectivity.. Get the latest updates

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

About Windows 11 in S mode. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn how Smart charging in Windows can help your battery last longer over time.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.