Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.

To share a file or folder in File Explorer, do one of the following: Right-click or press a file, select Give access to > Specific people.. Select a file, select the Share tab at the top of File Explorer, and then in the Share with section select Specific people.. Select a user on the network to share the file with, or select Everyone to give all network users access to the file.

Stay connected to friends across your social networks while gaming on a Windows device. Link your favorites such as Discord, Reddit, Steam, Twitch, and more.

Unhide a chat. Unhide a chat that you've hidden before by using search. In the Search box at the top of Teams, type the name of the person you were chatting with and select it from the list of returned names. You'll see that the chat history is hidden and the name appears in italic text to mark it as hidden.

Windows 11, version 21H2; October 8, 2024—KB5044280 (OS Build 22000.3260) September 10, 2024—KB5043067 (OS Build 22000.3197) August 13, 2024—KB5041592 (OS Build 22000.3147)

如果你不希望第三方站点在你的电脑上存储 Cookie，则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示，或者可能会从站点收到一条消息，通知你需要允许 Cookie 才能查看该站点。

If this is the first time you're installing Microsoft 365 or Office, you may have to complete a set of pre-installation steps or you may need to follow different steps than what's shown below.

RAM. 建议) (16 GB. 存储类型. 建议) (固态硬盘或 SSD 处理器体系结构. x64 或 ARM64. 虚拟机平台. 需要启用此设置。 有关详细信息，请转到在Windows 11电脑上启用虚拟化。

On the Insert tab, select Pictures > Picture from File.. Browse to the picture you want to insert, select it, and then select Insert. Select the picture to show the Picture Format tab.. On the Picture Format tab, select Crop, and then crop the signature.. Right-click the picture, and then select Save as Picture to save it as a separate file you can use in other documents.

添加新的登录方式. 若要添加验证登录的新方法，请： 登录到 Microsoft 帐户的 “高级安全选项 ”页。 登录. 选择“添加新的登录方式或验证”，然后选择接收安全代码的方式。