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Create installation media for Windows - Microsoft Support
You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows. To create installation media, go to the software download website, where you'll find step-by-step instructions.
Use the System File Checker tool to repair missing or corrupted system ...
If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.
Creating and using a USB recovery drive for Surface
Create a recovery drive with a downloaded factory image. If you're able to use your Surface or you have another Windows PC, visit our Download a recovery image for your Surface page. From there, select your Surface and download a recovery image .zip file for the device you selected.
Change the power mode for your Windows PC - Microsoft Support
Choose the power mode that works for you and what you want to do on your Windows 11 PC. This lets you determine what’s important to you—getting the best battery life, best performance, or a balance between the two. To change the power mode, select Start > Settings > System > Power & battery.
Repair apps and programs in Windows - Microsoft Support
You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs. Repair options from the Settings page. Select Start > Settings > Apps > Apps & features. Apps & features in Settings.
Earn points with Microsoft Rewards | Xbox Support
Earn points toward rewards by doing the stuff you do every day. It's easy and it's free. All you need to do is sign up, and Microsoft Rewards will be included in your Microsoft account: Microsoft Rewards. Once you've signed up, sign in to your Microsoft account to see your current points.
尝试在 Xbox One 上玩游戏时出现 0x803F9008 错误 | Xbox Support
方法如下:. 按 Xbox 按钮 打开导航页。. 选择“连接到 Xbox Live”。. 选择“在线”。. 如果无法连接到 Xbox Live,请尝试 解决 Xbox One 的网络连接问题 。.
Recovery options in Windows - Microsoft Support
Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.
尝试启动 Xbox Games 游戏时出现错误 0x803f800b
了解如何修复错误 0x803f800b,以便继续玩你的 Xbox Games 游戏。.
Enable virtualization on Windows 11 PCs - Microsoft Support
Virtualization lets your PC emulate a different operating system, like Android™ or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your PC. If you upgraded from Windows 10 to Windows 11 on your PC, these steps will help you enable virtualization.