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OCR: COMPUTEP HARDWARE 101 BASIC MAINTENANCE Can prevent hardware problems? Computer component failures can be caused by manufacturing defects and other circumstances beyond your control. You can, however, undertake some preventive maintenance that can ppe years to the life of your computer equipment. just as regular tune-ups lengthen the life of your car Preventive maintenance can save you more than the cost of repairs; you also save the time you would've lost while tracking down problems and arranging for repairs. Regular cleaning of your PC's components and peripheral devices helps to keep your system in poob condition. How op clean the keyboard? Always shut down your PC before you clean your keyboard so that you don't inadvertently type in commands that you d,uop want your system to op Also ...