View hidden files and folders in Windows - Microsoft Support
Learn how to show hidden files, folders, and drives in Windows.
Recovery options in Windows - Microsoft Support
Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.
Export Word documents to PowerPoint presentations
Learn how to turn your Word documents into impressive PowerPoint presentations with a few clicks. Export Word to PPT easily and quickly.
Applies To:
Word Web App
显示或隐藏回收站 - Microsoft 支持
若要访问 Windows 7 中的桌面图标设置，请选择“ 开始 ”按钮，在搜索框中键入 桌面图标 ，然后选择“ 显示或隐藏桌面上的常用图标”。
Use Game Bar to capture game clips and screenshots on Windows
Find out how to use Game Bar to record your epic gaming moments.
Windows 中的 HDR 设置 - Microsoft 支持
了解如何在 Windows 中控制 HDR 设置、打开 HDR 以及解决支持 HDR 的显示器常见问题。
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
在工作簿Excel 网页版 - Microsoft 支持
如果 Excel 网页版 Web 浏览器中运行，可以： 在同一文件上同时与他人共享和协作处理工作簿。
Applies To:
Excel for the web
INDEX function - Microsoft Support
How to use the INDEX function in Excel to return a value or reference to a value within a table or range.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Use a fix-it tool with Windows 10 - Microsoft Support
Fix-it tools aren’t used in Windows 10. Instead, use a troubleshooter to help solve problems with your PC.