The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

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.

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.

Start by running the automated audio troubleshooter in the Get Help app. Get Help automatically runs diagnostics and takes the correct steps to fix most audio issues. Open Get Help. If the Get Help app is unable to resolve your sound or audio issue, try the possible solutions listed: Windows 11 Windows 10. 1.

在 Windows 11 上的 Game Bar 一起玩. 在 Windows 11 上的 Microsoft Teams 中，有一种使用 Microsoft Teams“一起玩”功能与好友联系和闲聊的简单方法。. 你可以在 Windows 11 上将朋友和家人的人脸作为叠加内容观看和查看，也可以在下载 Microsoft Teams 的任何设备上随时随地观看 ...

To connect your controller with Xbox Wireless, you might need the Xbox Wireless Adapter for Windows. If your PC has Xbox Wireless built in, you can connect the controller directly without an adapter. If you’re using the Xbox Wireless Adapter: Plug the Xbox Wireless Adapter into your PC.

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.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Learn how to fix error 0x803f8007 if it occurs when you try to launch an Xbox One game or game add-on.

Add an app to run automatically at startup in Windows 10. Select the Start button and scroll to find the app you want to run at startup. Right-click the app, select More, and then select Open file location. This opens the location where the shortcut to the app is saved.