Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

Learn how to personalize your Windows PC with themes, desktop backgrounds (wallpaper), and language packs.

获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

Find out how to change your capture settings on Windows 10/11 devices.

Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

While items are in the site recycle bin, you can restore items you deleted to their original location. If you're using SharePoint in Microsoft 365, you can even view and restore items that were deleted by someone else, as long as you have edit permissions.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

To capture someone's attention in an email or meeting invite, type the @ symbol followed by their name within the message or invite. Doing so will highlight their name and prompt Outlook to add them to the To line, ensuring they notice, and add the @ symbol next to their message in the Inbox.

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

Learn which languages are supported in Narrator in Windows and how to adjust your Narrator Settings.