Copilot 旨在以简便方式提供 AI 支持的帮助，使你能够在 Windows 上与生成式 AI 无缝互动。. 你可以像使用其他 Windows 应用一样，在 Copilot 中调整大小、移动和使用 贴靠助手 。. 可以使用 Alt + Tab 在 Copilot 和其他打开的应用之间切换焦点。. 如果需要关闭 Copilot，只需 ...

When you accidentally delete an email message in Outlook, you can recover the message if it's still in your Deleted Items folder. In some cases, you can even recover items after the Deleted Items folder is emptied. You can also recover a deleted folder (with all of its messages) if it's still in your Deleted Items folder.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page may vary depending ...

There are several ways you can find what you need. Select Start , select All apps, and then scroll through the alphabetical list on the left. Tip: To reduce scrolling you can select any letter in the list, then in the alphabet links that display, select a letter to jump down to that section. For example, select "T" if you're looking for the ...

The enablement package is a great option for installing a scoped feature update like Windows 10, version 20H2 as it enables an update from version 2004 to version 20H2 with a single restart, reducing update downtime. This enables devices to take advantage of new features now. For version 2004 devices that receive updates directly from Windows ...

Windows 10. 작업 표시줄의 검색 상자에 복원 지점 만들기 를 입력한 다음, 결과 목록에서 복원 지점 만들기를 선택합니다. 시스템 속성 의 시스템 보호 탭에서 만들기 를 선택합니다. 복원 지점에 대한 설명을 입력한 다음 만들기 를 선택합니다. 시스템 복원 지점 ...

Zip and unzip files. Zipped (compressed) files take up less storage space and can be transferred to other computers more quickly than uncompressed files. In Windows, you work with zipped files and folders in the same way that you work with uncompressed files and folders. Combine several files into a single zipped folder to more easily share a ...

在 account.microsoft.com 门户中，从标头中选择“ 服务和订阅 ”。. 找到想要安装的 Visio 版本并选择“ 安装 ”。. 如果你拥有多款 Microsoft 365 产品，则可能需要滚动与此 Microsoft 帐户关联的产品列表。. 提示: 若要安装其他语言的 Visio 或安装 64 位 版本，请选择 ...

Argument name. Description. range (required). The group of cells you want to count. Range can contain numbers, arrays, a named range, or references that contain numbers. Blank and text values are ignored. Learn how to select ranges in a worksheet.. criteria (required). A number, expression, cell reference, or text string that determines which cells will be counted.

Make sure the system is managing the page file size. Check for low disk space and free up space. Adjust the appearance and performance of Windows. Pause OneDrive syncing. Disable unnecessary startup programs. Check for and remove viruses and malware. Restore your PC from a system restore point. Tips to improve performance in Windows. If your ...