In this present world of information technology and communicating system , it has been found that the usage of computer have become much more important in various sector as in software company but has caused many occupational health problem which can lead to worsen their day to day activities and affect their job performance and health. In relation to this and prolonged usage of the computers many work related disorders can occur which can be of musculoskeletal or neuromuscular in origin. Healthy computer users have developed a painful and sometimes disabling condition known as Repetitive Strain Injury (RSI), Computer Related Injury (CRI).