-Record keeping of work done

-Reference point for troubleshooting

-Warranties of any components

-Completed test plan

-to check the prices of the components

-to record the serial numbers

-to print the documents in one file

•Keeping the computers in a good state of repair,

-keeping computers clean so they don't consume excess electricity

•Keep the computer system working according to the changing user needs,

-to keep them up to date with the latest operating system

•Reduce chances of costly repairs.

Preventative

Formative

Corrective

Perfective

Adaptive

Registering your computer online

Inform manufacturer of the product

installed together with your details

Buying an original product

hardware & software updates and technical assistance

extended warranty for products bought

free products, 24 hour assistance

proof of purchase, service level agreement, promotional offers.

high voltage, high electrostatic energy,

high magnetism, sharp objects, trailing cables

chemicals and liquids on the workspace

lifting heavy objects, precarious positioning of equipment

death, medical emergencies

refunding of broken equipment, long sick leave

physical damage to equipment

electrostatic discharge

data loss

Data corruption

human injuries

tripping

electrocution

ergonomics, no trailing cables, wear adequate clothing

use anti-static equipment, use appropriate tools,

wear gloves and hat

keep first aid kit handy

backups, firefighting equipment and procedures.