Life saving refers to actions or interventions that prevent death or serious injury in emergencies. This can include performing cardiopulmonary resuscitation (CPR), using an automated external defibrillator (AED), or providing first aid. These skills are essential for individuals in various settings, such as homes, workplaces, and public spaces, where accidents or medical emergencies can occur. Organizations like the American Red Cross and St. John Ambulance offer training programs to teach people how to respond effectively in life-threatening situations. By learning these techniques, individuals can become equipped to help others and potentially save lives during critical moments.