Make Firefox My Default App
- In the Menu bar at the top of the screen, click Firefox and select Preferences.Click the menu button and select ...
- In the General panel, click .
- The Windows Settings app will open with the Choose default apps screen.
- Scroll down and click the entry under Web browser. In this case, the icon will say either Microsoft Edge or Choose your default browser.
- In the Choose an app screen, click Firefox to set it as the default browser.
- Firefox is now listed as your default browser. Close the window to save your changes.
How To Change Firefox Default Browser
Tap on Advanced, then select Default Apps. Choose the Browser app to apply a default browser. Tap on Firefox Focus. For Android 5 and below. For older Androids, setting a default browser is rather complicated. To start things off, you first need to ‘un-default’ the current default browser. Typically, this is the built-in Browser or Internet. Now, look for Mozilla Firefox in the list of programs, right-click on it, and click on Uninstall to remove the app. Now, reinstall Firefox and change the browser to Firefox through Default Settings. Trying a different default for once. Step 1: Go to Default apps option in Settings and change the browser to any.