Computer maintenance
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This document discusses maintenance and upkeep of computer hardware. It recommends cleaning computers every 3 to 6 months with compressed air, especially keyboards. If liquid is spilled, the computer should be turned off immediately. It also mentions upgrading damaged hardware by adding more memory. A variety of input devices like wireless and optical mice and ergonomic or wireless keyboards are discussed. The functions of the recycle bin, temporary files, cookies, and disk defragmentation are briefly covered.
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Computer maintenance
- 2. Maintenance Issues Computers require regular maintenance If keyboard or mouse doesn't work its probably because cords are lose Unorganized and unprotected cables cause safe
- 3. 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
- 4. Upgrades And Consumables When hardware is damaged and needs to be changed you can upgrade it by adding more memories to the computer
- 5. Mouse Variety of mouse devices Wireless optical
- 6. Keyboards Ergonomic Keyboard allow more natural positing of arms and hands Wireless Keyboard reduced clutter of cords Keyboards come in a range of choices
- 7. Recycle bin Holding area for files before their final deletion contains files that has been deleted You can pemanelenty delete items from the bin
- 8. Temporary Files Free memory for other programs Acts like a safety net printing
- 9. Cookies Small text file Not threat to computer Contains code
- 10. Disk Defragmentation Occurs when piece of data is broken Sectors are stored in nonadjacent clusters