了解在 Xbox 主机上查找主机 ID、设备 ID 和序列号的位置。

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The Windows 10 free upgrade offer ended on July 29, 2016. To upgrade to Windows 10, you will need to have a compatible PC and purchase a full version of the software.We recommend that you don’t install Windows 10 on an older device, as some Windows 7 devices are not compatible with Windows 10 or could experience reduced feature availability.

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)

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

May 2024. Use Copilot after meetings. Ask Copilot questions about a transcribed meeting on your mobile device after it ends. Just tap the meeting on your Teams Calendar and tap Details or Recap.This is available in Teams Premium or a Copilot for Microsoft 365 license. To learn more, see Get started with Copilot in Microsoft Teams meetings.. Change your background while recording

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In the File Download dialog box, click Run or Open, and then follow the steps in the Windows Firewall Troubleshooter.

若要退出群组聊天，请点击聊天标头，然后点击“ 离开聊天”。 若要从群组聊天中删除其他人，请执行以下操作： 在参与者列表中，将鼠标悬停在某个人的姓名上，然后选择 “x ”将其从聊天中删除。他们将能够查看聊天历史记录，因为他们是成员，但无法响应消息、发送消息或接收来自组的新 ...

Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.