Most likely, you're using the well-liked web browser Firefox. However, problems like freezing would develop. To determine why Mozilla Firefox keeps not responding. According to several users, disabling hardware acceleration helps fix the freezing issue. Cleaning the cache, cookies, and browser history is usually a good practice. The newest version of Firefox may significantly increase speed and correct several issues. Updating to the most recent version of Firefox could help if it freezes. By default, Firefox updates itself automatically. You can manually update it at any moment if an update has been downloaded but not yet installed.