Comprehensive guide to help computer users prevent and treat Computer Induced Repetitive Stress Injuries (CIRSIs) such as carpal tunnel syndrome, back pain, neck pain, headaches, TMJ, RSI, and OOS CIRSIs are explained, causes are examined, and treatment and prevention options are discussed. A comprehensive checklist of proper workstation arrangement is included. Proper posture and human interaction with a computer is also explained, including an extensive index of exercises to be done at a computer to prevent CIRSIs.