Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Find everything you need to manage your Xbox account, profile, and more.

Import to Outlook app. Import email messages, contacts, and other items into Outlook for Mac. Import a .pst file into Outlook for Mac from Outlook for Windows

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

If your account has been hacked it means that someone stole your password and might be using your account to access your personal information or send junk email.

Add additional privacy protection to email messages with encryption.

Xbox Game Pass Ultimate includes all Game Pass benefits, including more than 100 high-quality console and PC games. New games are added all the time, so there’s always something new to play.

Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in:

Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

如果无法登录 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户，或者不确定如何登录或注销，请尝试以下解决方案。