本文介绍如何获取最新版本的 DirectX 以启用系统上的游戏和多媒体应用程序。

Download Office language interface packs (LIP) By pressing submit, your feedback will be used to improve Microsoft products and services.

Create and send personalized email messages to everyone on your address list with mail merge.

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

If you want to invite someone to a meeting you haven't organized, you can forward the meeting to them. When the recipient receives the meeting request, it appears to come from the meeting organizer and the meeting organizer receives notification that you forwarded the meeting.

The SharePoint landing page serves as a comprehensive resource for end users exploring functionalities of SharePoint. It offers guidance on getting started with SharePoint, including how to sign in, create SharePoint sites, and set up pages to organize content effectively. Users can access tutorials on managing documents and libraries within SharePoint, as well as leveraging data and lists for ...

See how to install programs on Windows 10 from a CD or DVD, from the internet, or from Microsoft Store.

Warning: Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3.The DATEDIF function may calculate incorrect results under certain scenarios. Please see the known issues section of this article for further details.

了解如何使用设备管理器更新Windows中的驱动程序或重新安装驱动程序。

How to freeze panes in Excel to keep rows or columns in your worksheet visible while you scroll, or lock them in place to create multiple worksheet areas.