How to recover a hacked or compromised Microsoft account
Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.
Join a meeting without an account in Microsoft Teams
Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.
Applies To:
Microsoft Teams
Microsoft Teams help & learning
Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.
使用系统文件检查器工具修复丢失或损坏的系统文件 - Microsoft 支持
本文介绍如何在 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中使用系统文件检查器工具来解决丢失或损坏的系统文件的问题。
在 Windows 中通过网络共享文件 - Microsoft 支持
注意: 本文重点介绍如何通过局域网（或 LAN）共享文件或文件夹，例如在家庭或工作区内连接的计算机。如果你尝试了解如何通过 Internet 共享文件，例如与朋友或家庭成员共享文件，OneDrive 提供了实现此目的的简单方法。
Logga in eller ut på Outlook.com - Microsoft Support
Prova de här lösningarna om du inte kan logga in på ditt Outlook.com-, Hotmail-, Live- eller MSN-e-postkonto, eller om du inte vet hur du loggar in eller loggar ut.
Applies To:
Outlook.com
Request a refund for digital games | Xbox Support
Find out how to submit a request for a refund for a purchase of digital Xbox content.
Xbox 應用程式的 Microsoft Rewards 試用版常見問題
Xbox Game Pass Quests 是只有在您擁有 Xbox Game Pass 會員資格時，才會給予您 Microsoft Rewards 點數的活動。 若要在 Xbox 行動裝置應用程式中獲得 Microsoft Rewards 點數，您不需要有 Xbox Game Pass 會員資格即可參與。
Add an email account to Outlook - Microsoft Support
Training: Get up and running quickly with our Outlook Quick Start. Learn how to add an email account and get started in Outlook.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Microsoft 繁体中文输入法 - Microsoft 支持
本页可帮助你了解如何使用 Microsoft 繁体中文输入法，包括输入法功能和键盘快捷方式。