I came across this URL: https://www.thewindowsclub.com/windows-10-operating-system-free-download-full-version when trying to find a a way to Update my Old Lap Top an Acer Aspire 7741Z, Windows 7 Home Premium. I had missed the Free Update & when updating myself there was always this 1 Update that failed that I was trying to fix. When they announced that in Jan. of 2020 there will be no more support & my system was getting slower & slower. I search for 1 hour & found this link on Nov. 25, 2019 & applied to Computer & Bam! My computer works like Brand New & I had to share this. I didn’t even have to do the Insider Updates!