The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Word for the web currently has a slightly more limited set of AutoCorrect Options than Word on the desktop does.

加入组时，可以访问组邮箱、日历、 OneNote 笔记本和团队网站。 权限会自动处理，因此不必担心错过任何会议或对话。

Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.

瞭解如何在 Android、iOS、Windows 和 Mac 裝置上 (免費) ，在 Microsoft Teams 中建立、編輯和自定義群組聊天。

Learn how to use Microsoft Traditional Chinese IME with features and shortcuts to type Chinese characters on Windows 10.

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.

搜索 Microsoft Teams 中的公共团队和专用团队并加入。

Update Microsoft Store. Select Start, then from the apps list, select Microsoft Store.In Microsoft Store, select Library > Get updates.If an update for Microsoft Store is available, it will start installing automatically.

在 Microsoft Teams 中单击“新建聊天”以开始一对一聊天和发送消息。 只需将人员添加到对话中即可开始群组聊天。