What you seem to have missed out is the fact that when using the PC with win7 & trial testing with win-10 due to the hardware problem in between, I was compelled to change the board, cpu & RAM. Now the new rig has win7 but I hope I dont run into any probs when migrating to win10 using media creation tool ?? That is my only worry in the matter. I pray that migration goes smoothly & without any probs.