Yeah....10 has some issues. I lost my paintshoppro...had to download another version of it that I HATE. But when I dumped the 10, I got it back. Yay!
I have PSP and I have not had a problem with it since getting 10. I like 10 just fine. Love it actually. I even have Office 2002 and it works with 10. Also can even use my old old old American Greetings card maker which I use to make return address mailing labels.
I don't want to change again. I'm used to Windows 8 now.
I had 8 before getting 10. You are not going to see
that much difference. And one day they won't support anything but 10, and you never get updates, which means not as much protection.
I got 10 when it first came out. I admit I was nervous. And some things weren't so great. But, they have ironed out a lot of it now.