Advertising is a subset of marketing that focuses on promoting products or services through paid channels, such as TV, radio, online platforms, and print. Its goal is to inform, attract, and encourage target audiences to take specific actions, such as making a purchase or visiting a website. Marketing, on the other hand, encompasses all activities related to understanding customer needs, creating value, and building strong relationships. Key differences between the two include scope, focus, and strategy. Marketing focuses on the entire process of bringing a product or service to market, while advertising focuses on generating awareness and interest.