Toshiba Tecra S1 User Guide - Page 53

Getting Started Other precautions 53 ❖ Avoid placing your computer in front of a bright light that shines directly into your eyes. ❖ If possible, use soft, indirect lighting in your computer work area. Arms and wrists ❖ Avoid bending, arching, or twisting your wrists. Keep them in a relaxed, neutral position while typing. ❖ Exercise your hands, wrists, and arms to improve circulation. Work habits The key to avoiding discomfort or injury from strain is to vary your activities. If possible, schedule a variety of tasks into your working day. Finding ways to break up the routine can reduce stress and improve your efficiency. ❖ Take frequent, short breaks to change position, stretch your muscles, and relieve your eyes. A break of two or three minutes every half hour is more effective than a long break after several hours. ❖ Avoid performing repetitive activities for long periods. Intersperse such activities with other tasks. ❖ Focusing your eyes on your computer screen for long periods can cause eyestrain. Look away from the computer frequently and focus your eyes on a distant object for at least 30 seconds. Other precautions Your computer is designed to optimize safety, minimize strain, and withstand the rigors of portability. However, you