HEy guys im new here ,just got my new computer and found that its videocard isn't very good,i have a 300 watt power supply
and my computer is a hp pavilion pc p6534f with intel i3 540 dual core ,and i wanted to know what video card could i use with my system,i am not looking to play top notch games,just mainly starcrarft 2 ,exc.. somthing around $150 without changing my power supply ,is there one for that amount of wats