Software (in contrast to the physical hardware), is a part of a computer system that consists of data or instructions ("programming"). It contains logic to do things based on user interaction See below...

Occupational Health and safety

Occupational health and safety (OHS) or workplace health and safety (WHS) or even Health and safety (HSE) is a discipline concerned with the safety, health and wellbeing of people engaged in work or employment. The goals of occupational health and health programs include to foster a safe and healthy work environment. OHS may also protect co-workers, family members, employers, customers, and many others who might be affected by the workplace environment.
     

In short; it aims to reduce work-related death, injury, ill health as well as near misses.
Our OHS management software supports the above objectives and include practical tools to systematically reduce risks and improve worker and process health and safety.

As defined by the World Health Organization (WHO) "occupational health deals with all aspects of health and safety in the workplace and has a strong focus on primary prevention of hazards." Health has been defined as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." Occupational health is a multidisciplinary field of healthcare concerned with enabling an individual to undertake their occupation, in the way that causes least harm to their health. Health has been defined as It contrasts, for example, with the promotion of health and safety at work, which is concerned with preventing harm from any incidental hazards, arising in the workplace.