Step 1: Turn off your computer and unplug it from the electrical outlet or surge protector. Step 2: Open up your computer's case. Step 3: Using compressed air, dust the internal components of your computer with short bursts of air.23 Aug 2011
Are air dusters bad for the environment?
But you shouldn't use it. Allow me to suggest some alternatives to canned air, which, for starters, is not canned air, but compressed refrigerant. Whatever you call it, spray dusters are bad for the environment, less agile than hand tools, and deadly if abused.5 Jun 2019