Hi, I'm facing some problems with firefox. some of them are: 1. Inspect element is blank 2. there is an error when I try to install extensions 3. I can't sign in to Google accounts/Create account

It would be really helpful If you can help solve all of them. but there is 1 major problem. The problem is that when I click the "Next" button on the sign in page, It doesn't do anything. It is that I am unable to sign in to my google account in the normal firefox windows. however, If I try to do the same in a private window, it works. I have tried all the solutions that are already present on this support website.