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Health, Safety, Security
Apart from being a great help in allowing people to do the work
faster computers can also be sources of problems, both for the users
and for the users' work.
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The human body is not designed to do repetitive tasks for extended
periods of time. The computer on
the other hand often requires repetitive tasks such as typing, moving
a mouse forwards and backwards in a restricted area, and sitting with
the body and the neck in a fixed position.
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A different problem occurs in the safety of the information used
on the computer. A single computer can often be prone to viruses.
A computer connected to a network can also
be prone to hacking.
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