Revert to classic Outlook

In classic Outlook, you can switch to new Outlook to try it out, if you like. There is a toggle near the upper right corner of the window:

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To switch to new Outlook:​​​​​​​

• Slide the toggle control rightward.​​​​​​​

  Classic Outlook closes, and new Outlook opens.

In new Outlook, you will see a toggle near the top right corner of the window:

To switch back to classic Outlook:

• Slide the toggle control leftward.

  New Outlook closes, and classic Outlook opens.

If for some reason you don't see the toggle in new Outlook, see the troubleshooting steps in Going back to classic Outlook for Windows.