Is your PC running hot or loud? 
Dust buildup on the fan is often to blame.
↳ Hold the fan still with a finger.
↳ Blow short bursts of compressed air to clear dust safely.
Full guide here: https://nimblenerds.com.au/how-to-clean-computer-fan/
#PCFanClean #TechTips #ComputerMaintenance #NimbleNerds