Pc cleaning and issues

[Aditcgeek]

Can anybody tell me effective way to clean pc ie graphic card back , mobo and evrything thats needed to be cleaned .( I didnt use my pc for 2 months ) and if anyone can please suggest an alternative for compressed cans

 

[coolcole01]

compressed air is the best way period everything else will leave fibers but alcohol can be used on contacts to clean them a little better

 

[Tyler Hammond]

Be careful when using canned air on PC components as it sprays out a watery like substance. I would use canned air cautiously as well as a vacuum with a brush attached to the hose and gently try to get the dust out.