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How to Change Default Outlook Calendar

Having trouble adding a OWM class or event to your Outlook calendar? Use these tips to make adding an OWM training class to your calendar a breeze.

  • Windows: 

    • Open Outlook and go to the "File" tab.
    • Click on "Account Settings".
    • Select the Data Files Tab.
    • Select the account or calendar folder where you want your calendar information stored by default.
    • Click "Set as Default".
    • Click "Close" to save the changes and exit the Account Settings dialog box.

  • Mac OS:

    • Open Outlook for Mac
    • Click on "Outlook" in the top menu bar, and Select "Preferences".
    • In the Preferences window, click on "Calendar".
    • Under the "General" section, find the "Default calendar" dropdown menu.
    • Choose the calendar you want to be the default from the list.
    • Save Changes:
    • Click "OK" to save your changes. 

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Created March 13, 2025, Updated September 16, 2025
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