Use Microsoft 365 in your web browser

Reach your email, files and Office apps from any computer, without installing anything.

Updated September 21, 2026

You can use your work email, files and Office apps from any computer with a web browser. This is handy when you are away from your work computer, or when an app on your computer is misbehaving.

  1. Go to office.com and select Sign in.
  2. Enter your work email and password, and approve the sign-in on your phone.
  3. Choose an app from the left side or the app launcher, such as Outlook, OneDrive, Word or Teams.
Careful

On a computer that is not yours, use a private window, such as InPrivate in Edge or Incognito in Chrome. Choose No if asked to stay signed in. When you finish, sign out from your profile picture and close the window.