A "Razor" is a tool used for shaving hair from the skin, typically on the face or body. It consists of a sharp blade that cuts hair close to the skin, providing a smooth finish. There are different types of razors, including safety razors, straight razors, and disposable razors, each designed for specific shaving needs and preferences. In addition to personal grooming, the term "razor" can also refer to various concepts in technology and philosophy. For example, Occam's Razor is a problem-solving principle that suggests the simplest explanation is often the best. This idea encourages people to avoid unnecessary complexity in their reasoning.