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Firefox downgrade

I accidentally updated my Firefox and cannot open it now. I am on a Mac operating system 10.10.5. And I can't upgrade my OS because of work. What version of Firefox do I … (läs mer)

I accidentally updated my Firefox and cannot open it now. I am on a Mac operating system 10.10.5. And I can't upgrade my OS because of work. What version of Firefox do I need?

Frågat av rvargas1325 1 år sedan

Senaste svar av jscher2000 - Support Volunteer 1 år sedan