Mozilla Firefox receives major updates roughly every four weeks, giving the web browser a steady stream of bug fixes, new ...
To use Tab Groups, make sure you are running Firefox version 137 or higher. To check, click the hamburger icon at the upper right, select Help and then click About Firefox. The latest version ...
Then, click the cogwheel icon at the bottom of the sidebar to open sidebar customization, where you can then switch on vertical tabs, move the sidebar to the right, and more. Firefox 136 also uses ...
Updates for Firefox close a sandbox vulnerability under Windows. It is similar to the one attacked in Google Chrome.