– My son usually comes every other weekend to visit and brings his pc with him so he can show me his BF4 skillz. I dont know why but his mom was mad he brought it last time bc he got in trouble or something. I got some time to take a look inside it to see how much dust was building up on the fans and other parts inside and remove it. If too much builds up it can run hotter and wear out quicker. It also will not run as fast…heat is a killer for electronic parts. I built this pc for him as a gaming pc and I know how much the parts cost inside and I want to keep it all in good shape so it will last a while for him. The video card alone was close to $2oo. He can play ANY game with the video setting at highest setting with no problem!