Sigh! I have no idea so this will take awhile. I will try and figure out what I am asking as I don't know anything. A computer is like my car. There are 4 tires I have checked and changed 2 times a year by someone from the state. I have a steering wheel, a clutch, brake and gas pedal and a place to put the keys. I know where the windshield wipers are and that is it. A noise is a noise a clunk is a clunk and I depend on the yearly big car instpections from the state to tell me what to fix and the yearly in the garage checks required to also tell me. In between my husband does all the driving and car care and if there is something wrong he takes it to the garage. I know nothing. I use my pc for entertainment, writing friends, downloading some stuff. Getting kindle books and making email stationery. I know that stuff not the computer. We just live in the same room. I will get back later after I look up everything and see what I don't know then. I guess I need someone to say - go here and download this and this and this and back it up and tell me it is done. I will be back later but probably a lot later friends from Germany stopping by to visit.