Now click on the Firefox icon with the left mouse button and then drag the latter to the trash attached to the dock. To do this, press the icon of the finder attached to the dock and then click on the item applications placed aside and then locate the browser icon.
If you have a Mac and you want to understand how to uninstall Firefox, the first thing you should do is access the folder applications and identify the web browser icon. If, on the other hand, you want to uninstall Firefox from your PC, simultaneously deleting both the browser and personal data and their settings, you can contact Total uninstall, a free program that carefully examines all files related to the selected software and removes them from the PC without leave a trace. Then press the icon of a trash present on the desktop with the right mouse button and then click first Empty Trash. Alternatively, you can delete the folder in question by dragging it to the trash can icon attached to the desktop.