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Maintenance Issues Computers require regular maintenance If keyboard or mouse doesnt work its probably because cords are lose Unorganized and unprotected cables cause safe
Hardware Maintenance You should clean your computer every 3 to 6 months You should clean your keyboard best way is compressed air If you spill liquid on your computer you should turn off your computer immediately For printers you should use a inkjet printer cleaning kit
Upgrades AndConsumables When hardware is damaged and needs to be changed you can upgrade it by adding more memories to the computer
Mouse Variety of mouse devices Wireless optical
Keyboards Ergonomic Keyboard allow more natural positing of arms and hands Wireless Keyboard reduced clutter of cords Keyboards come in a range of choices
Recycle bin Holding area for files before their final deletion contains files that has been deleted You can pemanelenty delete items from the bin
Temporary Files Free memory for other programs Acts like a safety net printing
Cookies Small text file Not threat to computer Contains code
Disk Defragmentation Occurs when piece of data is broken Sectors are stored in nonadjacent clusters