The steps to reset your default browser vary depending on which operating system you are using. Below are the instructions for some popular operating systems.
For Windows:
1. Click the Start button, and then click Settings.
2. Click Apps.
3. Under Default apps, click Set defaults by app.
4. Select the browser you want to set as the default from the list of installed browsers.
5. Click the Manage button.
6. Select the browser you just selected as the default browser.
7. Click Set this program as default.
For Mac OS X:
1. Click on the Apple icon in the upper left corner of the screen.
2. Click System Preferences.
3. Click the General tab.
4. In the Default web browser section, select the browser you want to set as the default.
5. Save your changes.
For Linux:
1. Open a terminal window.
2. Type in “update-alternatives –config x-www-browser.”
3. When prompted, choose the browser you want to set as the default.
4. Save your changes.
If you are still having difficulty resetting your default browser, you may want to contact the technical support team of your operating system’s provider. They should be able to provide you with more detailed instructions or assistance.