a. If I replace the Windows 10 files with the 8.1 files, will the rollback be successful?
b. If I simply copy the win 8.1 files to the win 10 PC via cloud drive, what will happen? Will the computer break down?
c. Is the process legal?
Added (1). the month passed
Read more:
I have 2 PCs at home: 1 with win 7 upgraded to win 10 and one with win 8 upgraded to win 8.1?