Digital marketing involves using online methods and electronic devices to promote products and services. It began gaining popularity in the 1990s as personal computer and internet use increased. There are several types of digital marketing like social media marketing, email marketing, and content marketing. Social media in particular has become a major platform for digital marketing by allowing businesses to target ads directly to potential customers. The growth of digital marketing has benefited businesses and the economy by providing low-cost advertising options and opportunities for smaller companies to compete globally.