Microsoft operates a location service that helps determine the precise geographic location of your Windows device. The precise location of your device allows apps to give you directions, show shops and restaurants that are near you, and more.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Tip: You may sometimes hear security keys referred to as FIDO2 keys.FIDO stands for Fast IDentity Online and the standards are set and managed by the FIDO Alliance.

SharePoint is a browser-based app that you connect to through your web browser. If your organization has assigned you a license that includes SharePoint, you can sign in.In this article, we discuss the two most common ways to sign into SharePoint:

如何兑换礼品卡、Xbox 下载代码或令牌. Microsoft和 Xbox 礼品卡以及下载代码和令牌的工作方式相同：兑换到Microsoft帐户后，你可以在 Windows 或 Xbox Microsoft Store 在线商店花费余额，并且可以获取最新应用、游戏、电影、电视节目以及 Surface、Xbox 和配件的下载。

Step 1: Clear your PC of viruses or malware before you change your password. If you have a good antivirus program installed, make sure it's up to date and then do a full scan of your system.

If you're trying to buy a game or an add-on using your Microsoft account balance, you may not have enough funds in your account to cover the total cost of the item.

The Windows 11 Setup starts once the device boots from the Windows installation media.If you don't see the setup screen, your PC might not be set up to boot from a drive. Check your PC manufacturer's website for info on how to change your PC's boot order and then try again.

另请参阅. 如果找不到 Microsoft Store，请参阅在 Windows 10 中查找 Microsoft Store 时遇到问题。. 如果在启动 Microsoft Store 时遇到问题，请参阅 Microsoft Store 无法启动。. 如果你可以启动 Microsoft Store，但只是在查找或安装应用时遇到问题，请参阅我无法从 Microsoft Store 找到或安装应用。

联系 Microsoft 支持. 新增内容. Surface Pro; Surface Laptop; Surface Pro 9; Surface Laptop 5