When I did research on how to clean a computer I found such a huge amount of information that I was overwhelmed by the abundance of suggestions. Because of this I took the easy way out. If you call up almost any computer repair shop, they will offer a way to clean your computer in both a physical sense as well as digitally. This type of maintenance is akin to taking your car in for a tuneup and detail washing.
When you get your car back you instantly notice a difference in the outside appearance as well as often there can be a pep added to the engine performance and to the gas economy. Just like your car, your computer needs this done every so often as the manufacturer recommends. It is important to maintain the equipment you have or you might find yourself in situation where you have to replace your equipment more often then you should really have to.