Insane Difficulty: random windows 10 question - Insane Difficulty

every time i boot up my computer it asks me if i want to do a "free" upgrade to windows 10 (it shows up before i put in my password)...... and me being the skeptical person that i am at times even though it is coming from the actual computer and not a pop-up ad of some kind i cant help but wonder, it it really free as in will i have to get a product key somewhere down the line or is my computer trying to feed me a load of crap? cuz tbh the message is getting annoying to see so often and i at times leave it on for hours on end so i dont have to see it as much

You won't. It's free.

It is, in fact, free. I consider living with windows 10 worse than with the message, though.

yea imma think it over for a couple more days before i decide...... some of my games dont work well if at all due to graphics driver errors that i supposedly have fixed but the fix was for windows 10...... plus apparently my computer wont get windows 8 security updates anymore either so idk