知识库文章 安装方案 更新包 MSXML 版本 支持的操作系统 973688 Microsoft XML Core Services (MSXML) 4.0 Service Pack 2 的更新说明 MSXML 4.0由应用程序安装或您自己手动安装 若要应用此修补程序，您必须安装 MSXML 4.0 SP2。 立即下载更新包。

In Sound settings, go to Input to see your connected microphones. If it's a Bluetooth microphone, select Add device.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Windows 10 in S mode is designed for security and performance, exclusively running apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, you'll need to switch out of S mode. Switching out of S mode is one-way. If you make the switch, you won't be able to go back to Windows 10 in S mode.

使用 Windows Media Player 12 播放更多格式的音乐和视频，并将它们流式传输到更多位置。 由 media 爱好者 for media 爱好者设计。 Windows Media Player 12（作为 Windows 7、Windows 8.1 和 Windows 10 的一部分提供*）可以播放比以往更多的音乐和视频 ...

Tip: If you're using a wireless display adapter, connect to an HDMI port on newer TVs, then wirelessly connect your PC to it.After connecting your wireless display adapter to your TV, go to your Windows 11 PC, press Windows logo key + K to open Cast, then select your wireless display adapter.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

Microsoft 365 Business. Wenn Ihr Microsoft 365-Produkt eines der folgenden ist, verfügen Sie über ein Produkt für Microsoft 365 Unternehmen.Diese Produkte sind in der Regel mit einem Geschäfts-, Schul- oder Unikonto verknüpft, und Ihre Microsoft 365-Lizenz (wenn Ihr Abonnement über eines verfügt) stammt von der Organisation, in der Sie arbeiten oder zur Schule gehen.

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers).Do one of the following:

Lưu ý: Các bước cài đặt các phiên bản 2019, 2016 hoặc 2013 của Office Professional Plus, Office Standard hoặc một ứng dụng độc lập như Word hoặc Project có thể khác nhau nếu bạn có Microsoft 365 thông qua một trong các mục sau:Chương trình Giảm giá Nơi làm việc của Microsoft(trước đây gọi là Chương trình Sử dụng tại ...