First, set up your microphone, then use Windows Speech Recognition to train your PC.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Try these troubleshooting steps if Microsoft Store does not launch in Windows 10.

以下是查找 Windows 帮助的多种不同方法: 搜索帮助 - 在任务栏上的搜索框中输入问题或关键字，以查找应用、文件和设置并从 Web 获取帮助。

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

If this method does not resolve the behavior, go to Method 2. Method 2: Extract a new copy of the Inetcpl.cpl file. Extract a new copy of the Inetcpl.cpl file from the Internet Explorer distribution files or reinstall Internet Explorer.

If your Outlook.com account has been blocked, follow the instructions in this article to unblock it.