I have a new Amazon kindle fire 5th generation tablet. I was needing a browser I could sync with my PC. But, I use Chrome and that is not available on my tablet and come to find out neither is Firefox the other browser I like, so I searched and found an apk Firefox file that was a kind of "cheat" way to link my PC and tablet. Well, I had and old Firefox account and I logged in but was having trouble with linking the amazon to it and anyways, I ended up with a Firefox account with both my email addresses. So, now I have two accounts one with my yahoo and the other with my gmail. I mainly use my yahoo and would like to only have the one, but, I'm worried that if I disconnect one or delete it I might not have all my stuff. What do I do? Can the two accounts be linked together or do I have to delete one? If so, how do I choose which one to keep?