Find out how to submit a request for a refund for a purchase of digital Xbox content.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

如果 Windows 10 中的 Microsoft Store 无法启动，请尝试上述故障排除步骤。

Sharing OneDrive files, SharePoint files, or Lists with other people allows you to securely collaborate with people outside your organization.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Troubleshooting steps for the calling feature of the Phone Link app.

Gebruik uw Microsoft-account om u aan te melden bij Microsoft-services zoals Windows, Microsoft 365, OneDrive, Skype, Outlook en Xbox Live.