安装 Microsoft Defender - Microsoft 支持
保护设备是一项全职工作，但你可能希望将设备用于其他功能，例如短信、游戏、工作和娱乐。 通过允许Microsoft Defender 在后台运行，我们可以随时帮助你更安全。 完成扫描 最后， Microsoft Defender 将对设备运行初始扫描，以查看其上是否已存在威胁。
适用于:
Android 上的 Microsoft Defender, iOS 上的 Microsoft Defender, Mac 上的 Microsoft Defender, Windows 上的 Microsoft Defender
Set up an authenticator app as a two-step verification method
Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.
了解 Word 网页版 - Microsoft 支持
培训：了解 Word 网页版，创建文档、添加图像并共享文件，以便与他人协作。 观看此视频，了解详细信息。 试一试！ 使用 Word 网页版，无论你身在何处，都可以创建文档，添加文本、图像及艺术效果，并共享文件以与其他人协作。
Change your app recommendation settings in Windows
Next to Choose where to get apps, select one of the available options.To see recommendations, select Anywhere, but let me know if there's a comparable app in the Microsoft Store.. To stop seeing app recommendations, select Anywhere.
How to use the world time clock in the Clock app in Windows
To open the app, select Start and select Clock from the app list, or type its name into the search box. In the Clock app, select World c lock , and then select Add a new city at the bottom. Type the first few letters of a location, and then select it in the list.
Troubleshoot issues with the Xbox app for Windows
Press the Start button on the taskbar, type settings, and then select Settings.; On Windows 10, select Update & Security.On Windows 11, select Windows Update.; On the Windows Update page, select Check for updates to see if any updates are available for your device.; Once the updates have downloaded, select Install now to start the installation.; Following installation, we recommend that you ...
在 Windows 中下载打印机驱动程序 - Microsoft 支持
如果打印机未响应，可能需要将其删除并重新安装，以便Windows可以下载并安装适当的驱动程序。 请确保打印机已打开并连接到你的电脑。 打开"开始"菜单 >设置 >蓝牙 &设备 >打印机&扫描仪。选择打印机的名称，然后选择 “删除”。 若要重新安装打印机，请选择 “添加设备”，然后选择要添加的 ...
Xbox 无线控制器快速入门指南 | Xbox Support
了解如何设置 Xbox 无线控制器。
Fix problems signing in to the Xbox app - Microsoft Support
On your PC, go to Xbox.com and select Sign in.If there are problems with your account, the instructions will help you solve them. If you can’t go beyond the sign-in screen, select Forgot my password and follow the instructions.
Turn on automatic app updates - Microsoft Support
App publishers sometimes update their apps to add new features and fix problems. Microsoft Store on Windows can automatically install app updates. Select the Start button, then search for and select Microsoft Store.