My computer seem to be getting louder and it getting annoying. Now there is sometimes a ringing noise. Just wondering if there is anything to reduce the sound from the computer? was think maybe putting some foam around the inside of the case.
if it's getting louder, it probably means that you have a fan that is failing. Some lower quality fans have a mean time before failure of 20,000 hours, and even cheaper ones may be so low they can't even claim that. If you've had your computer for a couple years, it's probably a fan dying. You could try to clean the blades and housing, that might fix the noise short term, but a new fan would be better. One exception though, if it's the power supply fan that's going out, don't try to change it out. Just get a new power supply unless you want to risk damaging your computer.
computer is prob max a year old, its the antec nine hundred so I got like 5 antec fans in it plus the cpu fan and my corsair power supply fan. I will do the compress air since i do see some dust in it.