It's easy to add another account within your Teams app. Tap your profile picture or More . Tap Add account. From here you can add another account. Just enter your sign in information and follow the instructions. Learn more about signing in, signing up, or signing out of Teams.

使用 Microsoft Forms ，可以在 Microsoft Teams 秒内创建即时实时轮询。 在 Teams 频道中发布投票，或在聊天窗格中快速收集反馈。

了解 Microsoft Teams 中的频道。. 标准频道可供 Teams 中的所有团队成员使用。. 大多数通道都是标准通道。. 如果需要特定主题的较小特定受众，可以使用专用频道。. 共享频道用于与团队或组织内外的人员协作。.

团队由频道组成，即你与队友的对话。 每个频道专用于一个特定主题、部门或项目。 默认情况下，所有团队成员都可以创建频道。 标准频道面向所有成员开放，发布的任何内容均可供他人搜索。 如果特定项目需要较少的受众，可以为团队创建一个专用频道。

Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.

In Teams, go to Calendar , select a meeting, and then Options > More options . Tip: Meeting options will open in a new window on your default browser. For the best experience, use Edge to open all meeting options. During a meeting, select More actions > Settings > Meeting options in your meeting controls.

If a problem doesn't happen in safe mode, this means that default settings and basic device drivers aren't causing the issue. Observing Windows in safe mode enables you to narrow down the source of a problem, and can help you troubleshoot problems on your PC.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically. Wait for the "Listening..." alert before you start speaking.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

COUNTIF function. Use COUNTIF, one of the statistical functions, to count the number of cells that meet a criterion; for example, to count the number of times a particular city appears in a customer list. In its simplest form, COUNTIF says: