This document discusses unsafe acts and unsafe conditions that can lead to workplace accidents. Unsafe acts are defined as any actions by workers that do not follow established safety standards and can create risk of accidents. Unsafe conditions are hazards in the workplace that can cause injury. Most accidents (88%) occur due to unsafe acts or attitudes of workers, while 10% are due to unsafe equipment or conditions. The difference between unsafe acts and conditions is illustrated with examples such as walking on an oily surface being an unsafe act, while the oil on the floor is the unsafe condition. Common unsafe acts listed include taking shortcuts, laziness, haste, arrogance, overconfidence and performing unauthorized work. Examples of unsafe conditions provided include uncovered holes,