What should I do if Firefox is not loading websites?

If Firefox is not loading websites, there are several troubleshooting steps that can be taken to resolve the issue. First, it is advisable to check the internet connection to ensure that it is functioning properly. Opening another browser or running a speed test can help determine if the problem lies with the internet itself or specifically with Firefox. If the internet connection is stable, the next step is to clear the browser cache and cookies. This can often resolve loading issues caused by corrupted data. The user can do this by going to the settings menu and finding the options for clearing browsing data. Additionally, disabling any extensions or add-ons may help, as they can sometimes interfere with website loading. Running Firefox in safe mode can also be beneficial, as this mode disables all add-ons temporarily and helps to identify if they are causing the problem. If none of these solutions resolve the issue, checking for updates to Firefox may also be useful, as updates often contain bug fixes that can improve performance. For more specific assistance, users can reference the help section on the Mozilla website or consult the community forums available for Firefox.