Good basic cleaning should start with cleaning around your computer. Stacks of books, papers contribute to dust which can harm the computer, so clear off your desk, and clean up that dust and dirt.
To clean the computer case, spray a mild cleaner on a damp cloth and wipe off the exterior of the computer and the plastic casing of the monitor. Be sure not to drip any liquid onto the computer itself. Unless you have a black computer, you will immediately notice the difference that a simple cleaning can do for the computer casing.
Dirt, dust, ashes, and pet hair can easily clog the inside of the computer so it should be cleaned out occasionally. If you smoke near the computer or have a pet who likes to snuggle up near the warm computer case, you will want to regularly use a vacuum with a hose attachment to clean dust and pet hair from around the open holes in the back of your computer.
All computer users will want to give the inside of the case a yearly cleaning. First disconnect the computer from the wall. Then consult your computer documentation to open the case. Use a can of compress air to blow the dust, hair, and dirt out of the computer being careful not to touch or dislodge any computer parts. Be sure to keep the can of compressed air in an upright position. Turning the can upside down can cause dripping which could possibly damage the computer components. Replace the cover and reconnect the computer to the electric source.
Cleaning the inside of the computer can improve the longevity of the computer fan, which is a vital part of the computer.
Static electricity can damage computer data, so the purchase of an anti-static cleaning cloth can also be a good idea. Be sure to avoid dust wands that pick up dirt particles magnetically.
