I have gone out and looked all over the place and I have done many different suggestions prior to coming here and asking. If this is an incorrect place for this question, please kindly move the thread or let me know and I will move it to another place if possible. Having said that let me explain my issue. Computer started to have freeze-up issues. This was after a security update and the latest 11.0.3 version of Safari was installed. I could be wrong on version but it was all the latest for El Capitan. Things got so bad I had to hard restart with the power button. All of a sudden, Computer decided to reinstall the OS on its own. many reinstalls later, still no good! Finally did the one thing I had not done, made a new admin account. All works fine on it; No lag no stall, no freeze. Back to the old account, safari seems to be the problem child. I can log into the old account and work for 30 minutes but the second that Safari opens the computer will freeze. I cannot even open activity monitor to see anything. End up having to do a hard restart. At this time I feel as if I could rebuild or really fully 100% delete Safari and do a fresh reinstall I would be best off but I would also think that reinstalling the OS software would have done that for me and yet that did not happen. SO does anyone have any ideas on what I might do or should do? I am happy to answer questions or do as I am instructed but I am just clueless. FWIW, I am also willing to delete that account and just use my test account if need be. However, I would love to know if there is a way I could get my bookmarked pages and the like and put it in the new account safely ( this would be my last ditch effort go to sort of thing ). Thanks for reading and for helping.