Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

了解如何升级或降级 Xbox Game Pass 或 EA play 订阅级别。

More help If you're using a work or school account and couldn't install classic Outlook following the steps above, contact the IT admin in your organization for assistance.

SharePoint is a browser-based app that you connect to through your web browser. With SharePoint, you can do many things, such as: uploading and sharing files to your document library, collaborating on files with others, creating a team site or communication site, and more. If your organization has assigned you a license that includes SharePoint, you can sign in. In this article, we discuss the ...

If your Xbox Wireless Controller didn't include AA batteries, register your controller and start a service order to get batteries.

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time. Clear browsing data stored on your device To clear your Microsoft Edge browsing data, first decide if you want to delete the data only on the device you're currently using, or across all synced devices. To ...

您的 Xbox 訂閱或試用已自動續訂，並向您收取多出使用時間的費用。 您正在共用您的 Microsoft 帳戶，或是您的帳戶密碼未受保護。 您的家庭或 Xbox 家庭群組中有人未經您的同意進行了購買。

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

Get an error message or error code when making a purchase on Xbox? Find out what they mean.