若要将其关闭，请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备（以及网络，如果有）更容易受到未经授权的访问。

安全模式會以基本狀態 (使用一組有限的檔案和驅動程式) 啟動 Windows。 如果在安全模式中沒有發生問題，這表示未造成問題的預設設定和基本設備磁碟機。

Here are a few different ways to find help for Windows. Search for help - Enter a question or keywords in the search box on the taskbar to find apps, files, settings, and get help from the web.

Description. The ROUND function rounds a number to a specified number of digits. For example, if cell A1 contains 23.7825, and you want to round that value to two decimal places, you can use the following formula:

If you open a page written in a different language than your preferred languages in settings, Microsoft Edge will automatically prompt you to translate it. The Translate icon appears in the address bar when you go to a web page that’s written in a foreign language. A language is considered foreign to you if it's not included in your Preferred languages list in Settings.

Get up to speed with Microsoft Office by using these cheat sheets for quick reference and mastering keyboard shortcuts.

You can number headings so that top-level headings (Heading 1) are numbered 1, 2, 3, for example, and second-level headings (Heading 2) are numbered 1.1, 1.2, 1.3.

Where your best groups chat. GroupMe is the easy way to connect with all the groups in your life, big and small. With apps on iOS, Android, and Web, GroupMe keeps you connected with the people most important to you.

Image of a hub site home page. Shared hub navigation. At the top of a hub site and any associated sites is the hub site navigation bar. If you are the hub site owner, you can customize this navigation bar and can choose to use the mega menu layout.. Search across the hub

注意 如果无法访问导航页，或者如果主机表现为冻结状态，则按住主机上的 Xbox 按钮 约 10 秒钟，直至主机关闭。 在主机关闭后，通过再次触摸主机上的 Xbox 按钮 以重启。