Some web pages are developed based on IE, so there may be compatibility problems when browsing with Firefox. You can install the: IE tag extension to solve this problem.
Firefox browser uses Gecko kernel, which is an open source and secure browser with very powerful extension functions, and can customize the browsing experience according to your own needs. You can learn more in the Firefox community.
I hope my answer is helpful to you. If you have any questions, please continue to consult on this platform.