Open Device Manager. By pressing submit, your feedback will be used to improve Microsoft products and services.

Check the Xbox services, games, and apps for any service outages.

Discover how to effectively utilize your computer keyboard and master various keyboard shortcuts for efficient computing.

如何将 IF 函数 (与 Excel 中) AND、OR 和 NOT 函数结合使用，以在给定值之间进行逻辑比较。

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in:

Remote Assistance and Easy Connect let someone you trust take over your Windows 10 PC and fix a problem from wherever they are.

To adjust power and sleep settings in Windows 10, go to Start , and select Settings > System > Power & sleep.. Under Screen, select how long you want your device to wait before turning the screen off when you're not using your device.

Use your scanner and download an app from Microsoft Store to scan a document or picture to your PC.