In home offices and small offices where a computer is used frequently, an improperly arranged workstation can be a source of major discomfort. In fact, the Occupational Safety and Hazards Administration now studies office and computer ergonomics and is concerned with the consequences of long-term exposure to poorly designed environments. They can contribute to such physical ailments as general fatigue, irritated eyes, and soreness or pain in the wrists, neck, shoulders, legs, and back.