the OS to the original state , that would make IE/ Edge the default browser and Bing the default Homepage.
You would have to reinstall FF and I believe that your Bookmarks will be there ...
my windows 10 computer was acting badly so I did a computer reset. I had been running Firefox but after the reset, which took a long time, it came back on with edge browser. How can I get back my bookmarks? If I just download Firefox will I get my bookmarks back?

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