Thank you! I have been working with computerized systems since 1966, so have gathered a little knowledge. But, I'm doing less with computers, and rely on my kids to sort out the complicated stuff I've fallen behind on. I'm willing to try things, as if it doesn't work, I can usually get back to where I was before I tried it. Installed some new CCTV monitoring software one day. MS Word and other software stopped working. Had to go back to a restore point to be able to fully remove the software. Installed an older version and it worked. So I do have problems with how things are supposed to work. Have removed software because it doesn't work or is too complicated, or doesn't perform as advertised. This computer is till running window 7. Need to upgrade, but some of my software doesn't run on Win !0 and I don't want to buy it again!