Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

If your Xbox One or Xbox Series X|S console is having network connection issues of any kind, we’ll point you to the best solution for the specific type of connection issue you’re experiencing.

如何更改成人 Microsoft 帐户上的出生日期. 使用要更新的帐户凭据编辑 Microsoft 帐户配置文件。 登录

There could be various reasons why you want to move OneDrive files from one account to another. You’ve worked hard on your school projects and want to transfer the files in the cloud storage you use at school to your personal OneDrive before you graduate, to use for your resume, portfolio, or even work-related projects.

Windows Hello. Windows Hello 可使你通过你的面部、虹膜、指纹或 PIN 登录到你的设备、应用、在线服务和网络。 即使你的 Windows 设备可以使用 Windows Hello 生物识别，也不必这么做。

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

If updating Office this way doesn't work, try the other options below. Solution 2 - Repair Office from the Control Panel. How you get to the repair tool depends on your operating system.

Windows でセーフ モードで起動する方法については、「設定」、サインイン画面、黒または空白の画面を参照してください。

Obtén información sobre cómo comprobar si el equipo es capaz de ejecutar TPM 2.0 o cómo habilitar TPM 2.0 para actualizar a Windows 11.

Learn which languages are supported in Narrator in Windows and how to adjust your Narrator Settings.