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How To Change Your Default Mail Program To Outlook For Windows 10 (Using Classic Shell)

Tim Summers
How To

When you install Microsoft Office onto your computer or laptop, Outlook should become your default email software. However, sometimes Windows will forget about Outlook and change back to a different program such as Windows Mail. Below are instructions to follow if you wish to make Outlook your default email program.

Step 1

Look in the lower left corner of your computer screen and LEFT CLICK once on your Windows START button:

start button in classic shell

NOTE: If, instead of the shell START button, you see start button windows, click here for instructions.

Step 2

LEFT CLICK on "PC Settings" 

select pc settings

Step 3

Under "Find a Setting," LEFT CLICK once into the search field and type the word "default."

find a setting

Step 4

A drop-down menu will display. Select "Choose a default email app"

choose a default email app

Step 5

A dialogue box appears such as the following.

Check to see if it already says, “Outlook” as your default mail program.  If it does NOT say "Outlook," LEFT CLICK once on the program name listed under the “Email” heading.

check if outlook is default

Step 6

A list of available email related program that are installed will appear.  Search the list for Outlook.  LEFT CLICK once on the Outlook option from the list that appears. If Outlook is not listed, you may not have Outlook installed.

choose a mail application

Step 7

Verify that beneath the Email heading, Outlook is now displayed.  If it is, Outlook should be your default program.

verify outlook is displayed

Step 8

Close the Settings window using the X in the upper right corner of the Settings Window.

Now when you click an email link your computer should attempt to open a new Outlook email message and insert that email address into the "To" field.

About Tim Summers

Tim Summers is a long-time nerd and the owner of Diversified Computer Solutions, Inc. Tim has built a reputation within the Dayton, Ohio area as an honest and reliable computer consultant who blends sound business principles with quality technical advice and service. Tim spends most of his waking hours in front of a computer and some of his sleeping hours as well. Currently, Tim splits his time between providing I.T. support services, building websites, and trying to train a high energy Dachshund mix named Gizmo.

Windows 10 Outlook Default Email Client

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