eMachines EM001 Personal Computer User Manual


 
7
Working safely and
comfortably
Before using your computer, follow these
general guidelines for setting up a safe and
comfortable work area and avoiding
discomfort and strain:
Keep hands and arms parallel to the
floor.
Adjust the screen so it is perpendicular to
your line of sight, and the top of the
screen is no higher than eye leve.
Place your feet flat on the floor or on a
footrest.
Keep ventilation openings clear of
obstructions.
Avoiding discomfort and injury from
repetitive strain
Vary your activities to avoid excessive
repetition.
Take breaks to change your position,
stretch your muscles, and relieve your
eyes.
Find ways to break up the work day, and
schedule a variety of tasks.