Windows 安全中心已预安装在 Windows 10 中并可随时使用。

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Outlook.com、Hotmail、Live、または MSN のメール アカウントにサインインできない場合、サインインまたはサインアウトする方法がわからない場合は、次の解決方法を試してみてください。

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.