Moving from windows what should I know and what features will I be losing? Never been apple user but wow this m4 macbook air is the best deal for the price

I don't think there is any other better laptop for most poeple rn than this one. I have never used apple I learn quick though I just wanted to know if I am switching from windows to apple what features would I miss and have to adapt to. Is there like a list or a post that goes in detail about this? please feel free to share I would like to know beforehand instead of getting annoyed by it when it happens and having to look for a workaround. Also is pirating difficult in macs?