When cleaning your computer, one of the places you really need to pay close attention to is the keys. You need to use your air duster to remove dust from keys and in between keys.
This is important because the keys are prone to attracting too many dust particles and dirt. If the germs accumulate it could prevent the keys from working as expected.
There are a number of benefits you get from removing dust from keys and in between keys using an air duster.
Computers, TVs, DVD players, stereos, and printers are notorious dust magnets. Always unplug the equipment before cleaning.