To change the default browser, you have to go through the Settings app. The option to change the browser is under Apps>Defaul apps. The browser you want to switch to must already be installed on the system so that you can pick it out from a list of apps.

How do I stop my default browser from changing?

Set defaults by app

Set your preferred default browser to skip Choose default apps by file type. Click Choose default apps by protocol then look for HTTP and HTTPS. Change them to your preferred browser. After that, click Set defaults by app and wait for the new windows to load.

Why does my computer keep changing my default browser?

If your default search engine keeps changing to Yahoo suddenly when you traditionally use Chrome, Safari, or Firefox to surf the web, your computer is likely afflicted with malware. Manually resetting your browser’s settings should stop the Yahoo redirect virus from obstructing your system.