Right now i have a HP Pavilion 500-415no and my question is as the title says, is there a way to upgrade my pc with new parts? (if yes then what should they be) or should i buy a completely new pc. I am using pc mainly to game, the main games i am currently playing are Overwatch and H1Z1, i want to aim for at least 60 fps at high or ultra. Any opinion is appreciated.