Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

The Inbox or any mail folder can be filtered to display only unread messages. By default, unread messages appear in bold in the message list.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.

We updated new Xbox gamertags to support a 12-character max, Unicode-based name of your choice, with an auto-generated suffix if the gamertag is shared.

Learn how to organize and find content easily in Microsoft Teams using tags. This article shows you how to create, apply, and search for tags in Teams. Improve your productivity and collaboration with this useful feature.

Manage captions for pictures, tables, equations, and other objects in your documents.

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

Discover how to add a SharePoint page, list, or document library as a tab in Teams. Enhance your collaboration and productivity with Teams and SharePoint integration.