First aid techniques are essential skills used to provide immediate care to someone who is injured or ill. These techniques include assessing the situation, calling for help, and performing basic procedures like CPR (cardiopulmonary resuscitation) or controlling bleeding. Knowing how to use a first aid kit effectively can also make a significant difference in emergency situations. Basic first aid techniques can be learned through courses offered by organizations like the Red Cross or local health departments. These courses teach individuals how to respond to various emergencies, including choking, burns, and fractures, ensuring that they can help others until professional medical assistance arrives.