Possible changes to my laptop

As those of you know that i use a laptop and planning to buy myself a new one likely a regular one or a gaming laptop that i'm lookin in great interest of one day buying since i'll be focusing on personal stuff i will get a gaming laptop as i look around bestbuy walmart and other sties for any gaming laptops that i could one day buy, but these are the things that i have to be careful and need to be vigilant too and extra cautious.