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.

Learn more about the advanced security features for Outlook.com that come with an Office 365 Home or Office 365 Personal subscription.

The Office @mention feature makes it much easier for you to connect with colleagues and needed resources as you collaborate on creating documents, presentations and spreadsheets.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution, scale and layout of your monitor.

Removing an email account from classic Outlook for Windows doesn't deactivate the email account. If you want to deactivate your account, talk to your email account provider. Once you delete an account from Outlook, you'll no longer be able to send and receive mail from that account in Outlook. These instructions are for the Microsoft 365 subscription version of classic Outlook for Windows ...

SharePoint 是一个基于浏览器的应用程序，通过 Web 浏览器连接到它。 使用 SharePoint 可以执行许多作，例如： 上传 和 共享文件 到文档库、与他人 协作处理文件 、创建 团队网站或 通信网站 等。 如果组织已为你分配 包含 SharePoint 的许可证，则可以登录。 在本文中，我们将讨论登录 SharePoint 的两种最 ...

A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.

Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com

欢迎使用Windows 11！ 了解新功能、升级常见问题解答、设备生命周期和支持选项。

使用上标或下标按钮 选择所需的文本或数字。 转到 “主页 ”，然后选择“ 上标 ”或“ 下标 ”。 使用键盘快捷方式应用上标或下标 选择所需文字或数字。 若要使用上标，请同时按 Ctrl、Shift 和加号 (+)。 对于下标，请同时按 Ctrl、Shift 和减号 ( ) 。