设置Authenticator应用. 安装Authenticator应用后，请按照以下步骤添加帐户：. 打开Authenticator应用。. 选择右上角的 (+) 。. 将相机指向 QR 代码或按照帐户设置中提供的说明操作。. 帐户显示在Authenticator应用中后，可以使用一次性代码登录。. 有关Authenticator应用的详细 ...

A scanner you've connected using a wired, wireless, or network connection. An app for scanning files, such as Windows Scan, available for free from Microsoft Store. The Windows Scan app can help you scan pictures or documents and save them to your PC as JPEG, bitmap, or PNG files. For more info, see Install and use a scanner in Windows.

Here's how to download apps and games so you can get up and running right away. Open Microsoft Store. To get a game or app from Microsoft Store: To see more of any category, select Show all at the end of the row. Select the app or game you'd like to download, and then select Get.

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

Find settings in Windows. Find your Windows settings in a snap! Select the Start button, then select Settings . From there, browse the categories or use search to find what you're looking for. Most apps have their own settings. In the app, select Settings to make app-specific changes. Learn how to make Windows easier to see and easier to hear .

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

Get updates for apps and games in Microsoft Store. Windows 11 Windows 10 Microsoft Store. To make sure that all your apps and games have the latest updates, open the Microsoft Store and select Get Updates. Open Microsoft Store. Note: Some apps and games available in the Microsoft Store manage their own updates.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

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Select Install apps. Follow the instructions in the browser to download the installer and start your installation. Tip. As your apps are installing you might see the User Account Control prompt pop up and ask Do you want to allow this app to make changes to your device? Select Yes. Close the installer window after it's finished.