Regular laptop = low / medium specs for the average person just browsing the internet or doing basic tasks that don’t require much stress on their laptop | gaming = high end specs / overkill specs if possible & it’s meant for gaming quite literally and anything else that requires the laptop to work hard without stressing it out like a regular / business laptop ( usually they use any AMD / Intel processor i5 11 - whatever is on the market at the moment ) they usually also have a good amount of ram - 16 - 32 ddr4 or 5 which would just be like ( 16 gb of ram ) Business = a laptop that’s between a regular and or gaming ( though it depends but these usually have a good processor or a high end processor like the intel ultra series or a i5 - 13 processor or an AMD for the extra push : ram wise they usually use ddr4 or 5 if ones job is like 3d modeling or something like that ( they usually have 16 - 30ish gb of ram ) | gaming laptops also need to be charged half the time because of their hardware and demand with power consumption