获取 Microsoft 365 支持、帮助和学习资源。 使用 Microsoft 365 让你的生活井然有序、扩展你的创造力并保护重要信息。

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.. When an @mention recipient receives a notification, selecting it takes them directly to the point in the conversation where they were mentioned.

Chat with a bot; Use apps in meetings; Share an app; Get app notifications; Use apps with a personal view; Add or run a workflow from a message; Add or run a workflow from the messaging area; Add a workflow from a shared file in Microsoft Teams; Create a copy of a peer's configured workflow; Access apps; Pin an app; Open an app in a new window ...

You can easily delete a form, recover a deleted form, or permanently delete a form. Delete a form. Go to Microsoft Forms, sign in with your Microsoft 365 work or school account or Microsoft personal account (Hotmail, Live, or Outlook.com).

Find out how to update your Microsoft account if you’re moving to a new country or region and about the impact of changing regions.

The Developer tab isn't displayed by default, but you can add it to the ribbon.. On the File tab, go to Options > Customize Ribbon.. Under Customize the Ribbon and under Main Tabs, select the Developer check box.. After you show the tab, the Developer tab stays visible, unless you clear the check box or have to reinstall a Microsoft Office program.

Insert an equation with Equation Editor. On the Insert tab, in the Text group, click Object.. In the Object dialog box, click the Create New tab.. In the Object type box, click Microsoft Equation 3.0, and then click OK.. Use the symbols, templates, or frameworks on the Equation toolbar to edit the equation.. In Word, Excel, or Outlook, to return to your document, click anywhere in the document.

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card.

You might encounter a malicious web page when you surf the web by using Microsoft Edge on your Xbox One or Xbox Series X|S console. For example, you might not be able to go to a different page, or your console might not respond when you press the Menu button on your controller.

Find out how to add or remove an Xbox profile on any Xbox One or Xbox Series X|S console.