Digital marketing utilizes internet and online technologies to promote products and services. It includes promotion of brands online to connect with potential customers. The document discusses the history and evolution of digital marketing from the 1990s to present. Key phases included the emergence of search engines and e-commerce in the 1990s, the rise of social media and mobile in the 2000s, and increased focus on mobile, content marketing, and audience targeting from 2010-2020. The objectives, features, and scope of digital marketing are also outlined. Digital marketing allows flexibility, affordability, expansive reach, interactivity, and ability to track effectiveness. Its scope continues to grow with areas like analytics, influencer marketing, video, AI, AR/VR, omni