Learn how to download Microsoft Support and Recovery Assistant to help fix problems with Microsoft 365, Office, or Outlook.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Find out how to change your printer's status from "offline" to "online" in Windows.

Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

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。

Picture in-cell feature allows users to insert pictures into cells from Excel ribbon, with the use of a formula or by extracting it from a data type.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

在群组聊天中保留或删除某人; 个性化群组聊天图像; 在 Teams 上与某人聊天以供个人使用; 与通讯组列表或 M365 组中的成员聊天

Contact groups, or distribution lists, are a fast way to send a message to multiple email recipients, especially groups you repeatedly contact.

In Office, the language options are in the Office Language Preferences dialog box. The display and authoring languages can be set independently. For example, you could have everything match the language of your operating system, or you could use a combination of languages for your operating system, authoring, and display.