I have some Windows 7 computers, that turned out to not be the genuine build. When I want to do the advanced option of
keeping my Windows 7, but installing a new genuine Windows 10, 1903 version, will this work out for me? I would have to buy
the Windows 10 from Microsoft, and it costs big, $139.00. What is (recommended) & (not recommended)? A big decision to
keep what I have, or format fresh and install on a fresh hard drive.