添加该语言后，选择语言旁边的 ，然后选择“以该语言显示 Microsoft Edge”。

注意: 在 PowerPoint 网页版 中编辑演示文稿时，无法插入 PDF 内容。需要更新版本的 PowerPoint 才能执行这些步骤。

How to use the INDEX function in Excel to return a value or reference to a value within a table or range.

Firewall & network protection in Windows Security lets you view the status of Microsoft Defender Firewall and see what networks your device is connected to.

Note: Whether you set the toggle to Off or On, you'll still get the regular security updates as usual.The toggle determines how quickly you get the additional non-security updates, fixes, feature updates, and improvements. Want to learn about Windows monthly updates?

Learn how to update and troubleshoot Windows Media Player on Windows 10 with Microsoft Support's comprehensive guide.

Learn how to turn your Word documents into impressive PowerPoint presentations with a few clicks. Export Word to PPT easily and quickly.

There are several different ways for family members and organizers to leave or be removed from a Microsoft family group depending on their role. Before leaving, family members and organizers should remove saved places and location alerts they would not like to remain in the group. Location alerts must be removed by the individual who set them for saved places to be deleted.

Learn how to get Windows Media Player 12 for Windows 10, Windows 8.1, and Windows 7.

本文介绍如何在 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中使用系统文件检查器工具来解决丢失或损坏的系统文件的问题。