Support for Office 2021 will end on October 13, 2026. Learn more about your options for Office.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

注意 Microsoft Authenticator 不 适用于电脑或 Mac，因为出于安全原因，验证器应用是专为智能手机设计的。 了解详细信息。 Microsoft 不再支持超过一年的 Authenticator 版本。 始终使设备保持最新。 中国用户应阅读 如何在中国下载和使用 Microsoft Authenticator。

Learn how to add all your different accounts to the Microsoft Authenticator app.

使用最新软件更新控制器可最大程度地提高控制器的功能和兼容性。 可以使用 USB 连接，也可以在电脑上使用 XBOX 配件应用，从而以无线方式更新控制器。

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

XBOX Support ... XBOX Support

Naučte se, jak pomocí nástroje Výstřižky pořídit snímek obrazovky nebo výstřižek libovolného objektu na obrazovce a pak tento obrázek opatřit poznámkami, uložit ho nebo sdílet.

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.

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