Firefox is a web browser from Mozilla, available on desktop and mobile devices. It is presented as a lightweight, privacy conscious browser with browser sync, ad tracking, a built-in PDF editor, and private browsing.
Firefox is well suited for any browsing situation. I always recommend having all three major browsers in case you run across a website that acts funny, You can try another to check the site, but in my experience, there hasn't been an issue like that for Firefox in a long time.
It's a light and customizable browser, but it sometimes lacks stability. It happened to me that I lost a few hours of work due to random crashes on a 2018 MacBook.
Again, excellent interface and rapid movement, much better than Microsoft, which has excess bells and whistles in my opinion. The issues with instability are what makes it less useful to me currently. This may be because Mozilla is a rival browser to MS Edge or, earlier, MSIE, which might explain the lack of compatibility following updates.
Vivaldi Browser is great in terms of usability and customization, if you don't like something the way it is by default, there's a good chance that you can tweak to make it work for you
Mozilla Firefox is faster, more efficient, and has less "bloatware" than Microsoft Edge, which is a frustrating and inefficient browser. It is a much smoother and more pleasant browsing experience.
Mozilla Firefox is more user-focused and asset-based than Google Chrome, which is too dependent on Google Suite of products and doesn't allow the end user as much choice or customization.
