How to clean a computer???? ~ Come To Learn & Go To Serve

General Precautions:

When working around electronics there are some precautions you should always take when cleaning:

The best way to clean any computer component or device is to follow the manufacturer's instructions in your user manual.
Always power off the system first
Always use anti-static wristband or other professional grounding devices
Never work on carpeted surfaces
Never spray cleaning fluids directly onto computer components. Always spray the cleaner onto a cloth then wipe
Do not allow any cleaner to run or drip near circuit boards, or near seams on device casings.
Never allow circuits or electronics to become damp or wet.
Some cleaning solvents can damage components. In most cases, water will work just as well.
Cleaning electronics and circuit boards requires experience, knowledge and special electronics cleaners. This type of cleaning is best left to professionals.