If you want to switch the current Firefox theme, it’s a pretty easy task. You just need to know where to look. In this guide, you’ll learn the steps to switch to the light or dark theme on Firefox on Windows 10, but of course, these steps also work in other platforms.
How to change themes on Firefox
Alongside the light and dark theme, remember that you can also apply other custom-designed themes. Firefox Quantum main menu Firefox theme settings All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.