With only a bit over 2 years until MS scraps Win7, I think it's time to finally take a close hard look at Win10. I tried the free 7 to 10 upgrade way back when, and ended up going back to 7, mainly because of the controversy over the call-home security/privacy issues. I have to figure out Win10 because I will need to upgrade my galfriend's PC. I will probably upgrade mine also, but will dual boot it with a Linux flavor to seen if a change over could work for me. I admit that I am completely ignorant about Win10 in its present state, Redstones(?), call-home, the last Windows version(?), and so on. I believe my knowledge of the state of Win10 is too sparse to get the info and answers I'm looking for in one post. Can any one point me towards posts and/or articles that can enlighten me?