Toshiba A45 - Manual (Page 42)

42 Getting Started
Selecting a place to work
5.375 x 8.375 ver 3.1
Keeping yourself comfortable
Strain and stress injuries are becoming more common as
people spend more time using their computers. With a little
care and proper use of the equipment, you can work
comfortably throughout the day.
This section provides hints on avoiding strain and stress
injuries. For more information, consult books on ergonomics,
repetitive-strain injury, and repetitive-stress syndrome.
Placement of the computer
Proper placement of the computer and external devices is
important to avoid stress-related injuries.
❖ Place the computer on a flat surface at a comfortable
height and distance. You should be able to type without
twisting your torso or neck, and look at the screen
without slouching.
❖ If you are using an external monitor, the top of the
display should be no higher than eye level.
❖ If you use a paper holder, set it at about the same height
and distance as the screen.
Seating and posture
When using your computer, maintain good posture with your
body relaxed and your weight distributed evenly. Proper
seating is a primary factor in reducing work strain. Some
people find a backless chair more comfortable than a
conventional chair.