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.

Team owners can add guests to Microsoft Teams by adding their email address. Guests must have a Microsoft 365 work or school account.

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

Training: With Microsoft Access, you don't have to be a developer to create a database to help your team work more efficiently. Watch this online video to see how.

Learn how to earn Microsoft Rewards points when you browse the web with Microsoft Edge, search on Bing.com, and more.

Learn more about the error messages you might receive when you try to upload files on the OneDrive website.

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.

了解如何使用 Xbox Game Pass 成员身份与任何 Xbox 主机上的好友共享权益。

Analyze and store large amounts of information, and manage data more efficiently with Access database templates available for download.

了解如何运行 Windows 更新疑难解答来解决下载或安装 Windows 更新时出现的错误。