My OFFLINE Windows 7 Pro PC with all the programs and software I used on a daily basis, in addition to all the my personal, banking and other account information I saved, went toes up.I needed a PC that I could transfer my Windows 7 SSD to.  Memory was crucial because limitations on my Windows XP Pro limited multi tasking. (Yes, I still use XP (offline) on my 20 year old Micron PC)Being a lot less costly than anything on eBay, I ordered the refurbished HP from Amazon period com.I ordered it on a Saturday, it arrived on Tuesday.It was "brand new" spotless. Hard to believe it was refurbished.Without going online, everything worked flawlessly, but it was Windows 10. I have Windows 10 Pro and Linux on another PC. I only use them for surfing, Internet radio and bill paying through a VPN.Disconnected the Windows 10 on the new (refurbished) HP and connected the Windows 7 from my old PC.It booted right up and everything worked flawlessly. It surprised me that I didn't get an activation screen, so looked up "activate" and saw I have 3 days to activate it.Rang the Microsoft activation number. Put in a bunch of numbers that the robot gave me and within seconds, my new (refurbished) HP was my Windows 7 replacement PC.Thank you Tech Magnet. Great job refurbishing. Great Machine.