I have windows 8, and vista. I upgraded my windows 7 and had problems. l also have a new laptop windows 10. I had to re-load some software that didn't integrate properly. If you have a lot of programs on your PC, you might wait a bit longer until more bugs are fixed. BTW some of thee are my DH's.
If it ain't broke don't fix it. Make sure you have virus protection and your PC should be good for longtime. I still use an old windows XP for the photoshop which I can't move to the new one.
Mm