Someone may not like the new look of the browser, while others may not like new features or the unavailability of old ones. Of course, not all users are happy with the latest versions: errors and crashes can also occur in them. In new versions of the program, all errors of the old versions are usually already fixed. Improved stability and quality of work: the updated browser responds perfectly to mouse clicks, quickly loads pages.New features: with the release of the next versions, the program has new options and settings.At the same time, of course, one should not forget about the main antivirus on the computer - leaving the device without it is extremely dangerous. Thus, PC security depends on regular browser updates. Developers analyze emerging viruses and find means of protection against them.

Like any other program, Firefox should be updated regularly, that is, after each new version is released.