Improvements are coming to the web experience but your password, login, and data won't change.
Important: If your account has been upgraded, the information in this article may no longer apply. Go to Welcome to Outlook on the web to learn more.

Best browsers for

To get the most out of, we recommend that you use the latest version of your browser, otherwise some features might not work or display properly. With older browsers like Internet Explorer 7, you’ll be automatically redirected to the basic experience. supports these browsers or higher versions:

  • For all versions of Windows Vista SP2 or higher:

    • Windows Internet Explorer 9 or higher

    • Google Chrome 35, or higher

    • Firefox 30 or higher

  • For Mac OS X 10.6 or higher:

    • Google Chrome 35 or higher

    • Firefox 30 or higher

    • Safari 5.1.10 or higher

Upgrading should only take a few minutes. To get started, choose a browser:


  • Also make sure Microsoft Silverlight is installed and running for browsers that support it.

  • To help protect your personal information, always uses a Secure Sockets Layer (SSL) connection between our servers and your browser. If you're running a browser that doesn't support SSL (like an older model phone), you won't be able to sign in to your account and might instead see an error page.

For more help with connecting to with apps and devices, contact customer support.

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