下载信息 可从 Microsoft 下载中心下载以下文件： 下载 Microsoft .NET Framework 4.6.2 脱机安装程序包。有关 Windows RT 8.1： 下载 Microsoft .NET Framework 4.6.2 包。若要详细了解如何下载 Microsoft 支持文件，请参阅 如何从联机服务获取 Microsoft。

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC. How to open PC Health Check ...

The Xbox Accessories app does not support the Xbox 360 controller or non-Xbox devices. Most app features aren’t supported via Bluetooth connections. If you’re using the app on a Windows device, use the Xbox Wireless Adapter or a USB cable to connect and configure your accessory.

3. Watch your selected course in the app now or click the Bookmark icon to watch later. Assignments can also be opened from the Activity feed in Teams. You will get a notification when you receive a new assignment or a due date is approaching. Search for Learning. Search for content from all the learning libraries connected to Viva Learning.

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。 了解 Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。

Welcome to the Loop mobile app! We're glad you can join us to try out the new Loop mobile experience and help make it the best it can be. This page offers some ideas to get you started. What should I try? Here are a few of the awesome things you can try as you get to know Loop:

Press the Start button on the taskbar, enter settings in the search bar, and then select Settings.; If you're on a Windows 10 device, select Update & Security.If you're on a Windows 11 device, select Windows Update.; Select Check for updates to see if any updates are available for your device.; After the updates have downloaded, select Install now to start the installation.

or download and install Authenticator from the Apple app store. Get the app. To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app. Next steps. Add your accounts to Microsoft Authenticator. See also.

or download and install Authenticator from the Apple app store. Get the app. To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app. Next steps. Add your accounts to Microsoft Authenticator. See also.

or download and install Authenticator from the Apple app store. Get the app. To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app. Next steps. Add your accounts to Microsoft Authenticator. See also.