如果使用的是以太网连接，但无法连接到 Internet，可以尝试通过一些操作来解决该问题并连接。 Windows 11 Windows 10 在家庭路由器上

检查网络连接状态 Windows 10 可让你快速检查网络连接状态。 如果你遇到连接问题，可以运行网络疑难解答以尝试解决该问题。

当你在会议室中需要投影时，使用房间中的电缆连接器连接电脑、按 Windows 徽标键 + P，然后选择以下四个选项之一： 仅电脑屏幕 。 你将看到电脑上的所有内容。

In multiplayer games on the Xbox network, privacy and online safety controls determine who can communicate with you using voice and text. Some games can be played across networks—between people on Xbox, people playing on Nintendo or PlayStation, and even, in some cases, on PC.

了解如何使用 Android、iOS 或 Windows 设备在 Xbox 上进行云游戏。.

Choose the member whose web filtering you want to configure, and then select the Web and search tile. Under Filter settings, select the toggle switch for Filter inappropriate websites and searches to protect the member from mature-rated websites and enable SafeSearch with Bing.

了解如何在通过 Microsoft Family Safety 应用连接的 Windows、Xbox 和 Android 设备上设置应用、游戏和网站限制。.

获取更改 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 中的主页的步骤。.

How to configure Night mode. Your display emits blue light—the kind of light you see during the day—which can keep you up at night. To help you get to sleep, turn on Night mode (or the Night light on a PC) and your display will show warmer colours at night that are easier on your eyes.

Learn how to connect to a projector or to another PC in Windows using the keyboard shortcut "Windows logo key + P", the Connect app (for Windows 10), or the Wireless Display app (for Windows 11).