How to Change Default Mail App on Windows 11: A Step-by-Step Guide

Changing the default mail app on Windows 11 is a breeze! Just a few clicks and you’ll be using your preferred email application in no time. This quick guide will show you exactly how to tweak your settings so that every email link opens in your chosen app.

How to Change Default Mail App on Windows 11

First, let’s get you grounded on what we’ll achieve: changing your default email application so that Windows 11 uses it for all email-related tasks.

Step 1: Open Windows Settings

To begin, click on the Start menu and select "Settings."

Windows 11 settings are your control center for personalizing your computer. Clicking on the gear icon will open a world of options, but don’t get overwhelmed; we’re focusing just on the default apps for now.

Step 2: Navigate to Apps

In the Settings window, select "Apps" from the left-hand menu.

The Apps section is where you manage all things application-related. From here, you can uninstall programs, manage optional features, and, most importantly for our task, change default apps.

Step 3: Click on Default Apps

Inside the Apps section, click on "Default apps."

This section is crucial because it lists all the default applications for various tasks like browsing the web, playing music, and yes, handling your email.

Step 4: Find and Click on the Current Mail App

Scroll down until you find the current default mail app, then click on it.

It will likely be set to the Windows Mail app by default. Clicking on it will bring up a list of other mail applications available on your system.

Step 5: Choose Your Preferred Mail App

Select your preferred mail app from the list.

You’ll see options like Outlook, Thunderbird, or any other mail apps you have installed. Just click on your preferred app, and you’re done!

After completing these steps, every email link you click on will open in your chosen mail application, making your workflow smoother and more enjoyable.

Tips for Changing Default Mail App on Windows 11

  • Check for Updates: Before changing the default app, ensure your preferred mail application is up-to-date.
  • Install First: Make sure the mail app you want to use is already installed on your computer.
  • Reboot if Needed: Sometimes, a quick restart helps in applying the new settings correctly.
  • Verify Changes: Test by clicking an email link to make sure it opens in the new default app.
  • Backup Settings: If you often tweak settings, consider backing them up for quick restoration.

Frequently Asked Questions

How do I know if the mail app has changed successfully?

You can test it by clicking on an email link. It should open in your new default app.

Can I revert back to the default Windows Mail app?

Absolutely! Just follow the same steps and select the Windows Mail app when choosing the default application.

Do I need admin rights to change the default mail app?

No, you do not need admin rights to change the default mail app.

What if my preferred mail app is not listed?

Ensure the app is installed properly. If it still doesn’t show up, try reinstalling the app.

Can I change other default apps in the same way?

Yes, the process is similar for changing default browsers, music players, and other applications.


  1. Open Windows Settings
  2. Navigate to Apps
  3. Click on Default Apps
  4. Find and Click on the Current Mail App
  5. Choose Your Preferred Mail App


And there you have it! Changing the default mail app on Windows 11 is straightforward and can significantly enhance your emailing experience. Now, whether you’re a fan of Outlook, Thunderbird, or another email client, you can ensure that your preferred app springs into action every time you click on an email link.

If you found this guide helpful, consider exploring more Windows 11 customization options to make your computer truly your own. Got any questions or want to share your own tips? Feel free to leave a comment and join the conversation!

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