Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com

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Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.

Find release notes for the Xbox Update Preview Omega ring, including new features and updates.

Access the in-app FAQs in Outlook for iOS or Android

If you're troubleshooting Office and would like to remove the license files on your Mac, you can use the license removal tool. This will completely remove all licenses for Microsoft 365 for Mac.

When you have set up multiple email accounts, you can choose which account to use when you send a message.

OneDrive is supported on macOS devices with Apple silicon through Rosetta 2 emulation. For most users, no additional setup is needed to use OneDrive on a Mac with the Rosetta 2 emulator.

Want to add a padlock to your email messages? You can use encryption and digital signatures in new Outlook, classic Outlook, and Outlook on the web for work or school accounts to increase the security of messages. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text. Only the recipient who has the private key that matches the public ...

Learn about the minimum system requirements for Microsoft Teams Free on your desktop or mobile devices for Android, iOS, Windows and Mac.