Shut down (turn off) your PC - Microsoft Support
To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down .
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Add, find, edit, or delete a contact in Outlook - Microsoft Support
In new Outlook, you have the option to: Add a contact | Find a contact | Edit a contact | Delete a contact You can add a contact from scratch or from someone's profile card. Add a contact from scratch From the new Outlook navigation pane, select People. On the Home tab, select New contact. Enter a name and any other details you would like, then select Save.
适用于:
Microsoft 365 专属 Outlook, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 网页版, Outlook.com, Microsoft Office, 新的 Outlook for Windows
Burn and rip CDs - Microsoft Support
Learn how to rip (copy) and burn (create) CDs and data DVDs using Windows Media Player.
Get started with Python in Excel - Microsoft Support
For availability information, see Python in Excel availability. If you encounter any concerns with Python in Excel, please report them by selecting Help > Feedback in Excel. New to Python in Excel? Start with Introduction to Python in Excel. Start using Python To begin using Python in Excel, select a cell and on the Formulas tab, select Insert Python. This tells Excel that you want to write a ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Microsoft Office
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2026 年 5 月 12 日 0 KB5089549（操作系统内部版本 26200 ...
改进 此更新包括属于以下更新的新功能和质量改进： 2026 年 4 月 14 日 - KB5083769（OS 内部版本 26200.8246 和 26100.8246） 2026 年 4 月 30 日 - KB5083631（OS 内部版本 26200.8328 和 26100.8328）预览版 此更新解决了以下指南中所述的安全漏洞： 2026 年 5 月安全汇报 以下摘要概述了此更新解决的关键质量改进。 括号 ...