Download Microsoft Authenticator Microsoft Authenticator is a mobile app that helps you sign in to all your accounts without using a password.

Xbox Support ... Xbox Support

如果Windows 11电脑启用了增强登录安全性，则可能无法使用Windows Hello以及外部或第三方指纹读取器或相机登录。 某些标记为“Windows Hello兼容”的外围设备确实支持增强的登录安全性，但如果不支持，则必须禁用增强的登录安全性，才能使相机或指纹读取器登录。 若要在Windows 11 版本 24H2 或更高版本 ...

下载Microsoft Authenticator Microsoft Authenticator 是一个移动应用，可帮助你在不使用密码的情况下登录到所有帐户。

The Xbox Offline System Update (OSU) process allows you to update your console by downloading a file to a USB flash drive and then installing that file directly onto your Xbox Series X|S or Xbox One console.

Beta Ring (2604.260319-2200) Hey Xbox Insiders! We are releasing a new Xbox Update Preview to the Beta ring today. Continue reading below to learn all about what's included with this update.

Learn how to set up your user account for multifactor authentication with Microsoft 365.

Learn how to fix error 807A1007 so you can join parties through Xbox One.

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.