Microsoft Support
Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.
The .NET Framework 4.7 offline installer for Windows
Describes the .NET Framework 4.7 offline installer for Windows 7 Service Pack 1 (SP1), Windows 8.1, Windows 10 Version 1607, Windows Server 2008 R2 SP1, Windows Server 2012, Windows Server 2012 R2, and Windows Server 2016.
Compare and merge two versions of a document - Microsoft Support
You can compare two versions of a document to see how they differ by viewing revision marks. You can also merge two versions of the same document into one new document.
Applies To:
Word 2019 for Mac
Quick start: Create a macro - Microsoft Support
How to create, edit, and run Excel macros to automate data entry and tasks.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Windows 中的内容自适应亮度控制 - Microsoft 支持
总是：无论设备是接通电源还是电池供电，自适应亮度控制都将始终运行。 仅电池时： 仅当设备使用电池电源时，才会激活自适应亮度控制。 某些 Windows 电脑还可以根据周围的光线自动调整屏幕亮度。
Create a workbook in Excel - Microsoft Support
Training: Learn how to create a spreadsheet, enter data, and create a chart in Excel.
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Обновление до Windows 11: вопросы и ответы
Здесь вы найдете ответы на распространенные вопросы об обновлении до Windows 11: каковы ...
Fix connections to wireless displays or docks in Windows
Learn how to troubleshoot Miracast connections and fix problems connecting to a wireless display or dock in Windows.
解决适用于 Windows 的 Xbox 应用问题 | Xbox Support
了解如何解决从适用于电脑的 Xbox 应用安装或运行游戏的问题。
减小 PowerPoint 演示文稿的文件大小 - Microsoft 支持
如果演示文稿的文件大小过大，请尝试以下提示，使其更易于管理。
Applies To:
PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016