Find the best time to meet with other people, send meeting requests, and book rooms or resources.

在 Android 设备上安装 Authenticator Google Play 商店在中国不可用，因此只能从以下商店下载Microsoft Authenticator： 联想 Oppo – 搜索要从 Oppo 存储区下载Microsoft Authenticator。 三星

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

Check the Xbox services, games, and apps for any service outages.

Outlook.com email account appears as "outlook_ [long series of letters and numbers]@outlook.com" in Outlook for Windows

Learn how to screen mirror or project content from one device to another.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

從 2024 年開始，許多新裝置都已預安裝新的 Windows 版 Outlook，而傳統版 Outlook 應用程式則不包含在內。 如果您最近購買了新的 Windows 裝置，您可能找不到傳統版 Outlook，或圖示會出現，但是當您嘗試開啟它時，您可能會收到錯誤訊息，指出：我們無法驗證並安裝此裝置，因為它無法在 Microsoft Store 中 ...

Improve your meeting organization and effectiveness with meeting notes in Teams. Add agendas, notes, and tasks that can be viewed and edited by participants directly in Teams, with the option to share and edit them in Office.com. Optimize your meeting experience by editing notes before or after the meeting from your Teams Calendar or web browser.

Microsoft Lens 是一款适用于 Android 设备的应用，可让你轻松捕获、使用和共享文档、白板、照片或名片中的信息。