通过安装 Microsoft Defender，保护 Android、iPhone、Mac 和 Windows 设备免受威胁。. 通过以下方式在设备上下载Microsoft Defender：. 扫描以下 QR 码. 在应用商店中搜索Microsoft Defender. 与设备共享，链接如下： 复制链接. 我们建议在每人至少五台设备上安装Microsoft Defender ...

Select Security info in the left menu or by using the link in the Security info pane. If you have already registered, you'll be prompted for two-factor verification. Then, select Add method in the Security info pane. On the Add a method page, select Authenticator app from the list, and then select Add. On the Start by getting the app page ...

单击“注册”。输入您的邮件地址和密码，然后单击“确定”。如果您在使用 Hotmail、Messenger 或 Xbox Live，则您已经拥有 Microsoft 帐户。 如果您没有帐户，则单击“注册”创建一个新的 Microsoft 帐户。 在 OneDrive 中选择一个文件夹，然后单击“另存为”。键入文件的名称，然后单击“保存”。

An owner or administrator of your personal device activated BitLocker (also called device encryption on some devices) through the Settings app or Control Panel: In this case the user activating BitLocker either selected where to save the key or (in the case of device encryption) it was automatically saved to their Microsoft account.

Reset the Microsoft Store cache: Press the Windows Logo Key + R to open the Run dialog box, type wsreset.exe , and then select OK. Note: A blank Command Prompt window will open, and after about ten seconds the window will close and Microsoft Store will open automatically. Make sure Windows has the latest update. Note: If your Windows 10 version ...

In Windows 10, Groove Music is pinned on Start . You'll also see it listed alphabetically in your apps. Compatible song files in your Music folder will appear in the app. To point Groove to additional folders, launch the app and go to Settings . Under Music on this PC, select Choose where we look for music. Open Groove Music. Play music in the ...

Use Outlook in the new Microsoft Edge. In Microsoft Edge, sign in to your Outlook on the web or Outlook.com account. Select Settings and more at the top of the window. Select Apps > Install this site as an app.

On the Home screen, open My games & apps > See all > Manage. Select Queue and highlight the game or app you're trying to download. The game or app should show as Installing. If the status shows as Queued or Paused, select the game or app, press the Menu button , and then select Resume installation.

In any Microsoft 365 app, for example Word, open a new or existing document, then select File > Account. From the Update Options drop-down list box, select Update Now . If you have a Microsoft 365 for business product you can use the Microsoft 365 Deployment Tool (ODT) to download and install Microsoft 365 or Microsoft 365 offline.

After you turn on two-step verification or set up the Authenticator app, you may run into issues if you use apps or older devices (like Windows Phone 8 and Xbox 360) that don't support two-step verification. If you have two-step verification turned on and an app isn't prompting you to enter a security code when you sign in, you may be able to sign in with an app password instead.