Hi again, I have some good news, my laptop started acting normal all of the sudden. Haven't done anything to it after it upgraded yesterday to 1703, I switched it on half an hour ago and noticed that...

Oh, perfect. Just to make sure, I do have to reinstall Windows before running the .iso, right?
And if I let it upgrade to 1703, would I be able to downgrade?

Hi, I'm having problems with the 1703 version of Windows, my laptop simply hates it: long story short, everything loads up extremely slow, games have low FPS and so on. I just want to get back to...