Well, the other day I encountered a poor soul who fell for the "Easy" update to windows 10, and I had the unfortunate role to try and help him after he made this horrible mistake. Not only did he lose a lot of his games, it also deleted a lot of his programs, and many of them doesn't even work after reinstall. He almost cried in despair when I told him it is probable not possible to downgrade again.
On top of that the OS was horrible in every imaginable way, slow, ugly, troublesome, a new IE ( well, it is called something else ) that is even more horrible than the old one.
I cannot comprehend as to why anyone would want to update to this shit….
I am still thankfull that he took the bullet now I'll be Windows 7 until it goes out of support! Here is hoping a windows 11 is around the corner.. and hopefully that OS is not complete crap! Hope MS will bury windows 10 and start over.
If it is not clear yet.. my recommendation is just stick with Windows 7 and don't bother reinstalling windows 10 crap.