Hi, my desktop is 2 years old now and I play all my games on it. I suppose the video card is getting outdated at this point, but it still runs the newest games at the very least medium settings. I bought the desktop through a website that assembles the parts that the buyer has chosen for them. I invested most of my money into the processor and motherboard. I have a 3.4 ghz i-7 2600k , which i think is super fast even now for at least a home pc.
Because it was assembled elsewhere, I do not want to break anything inside, especially the motherboard or the processor, while trying to clean it out. There's lots of dust and such and I might want to install a better cooling system. Also, what are some things I can do to prolong the health of the hardware?