Digital marketing is promoting brands using digital channels like the internet, mobile phones, and other interactive technologies. It allows companies to reach consumers in a timely, personalized, and cost-effective way. The world is changing rapidly as people now do many activities online like communicating, dating, banking, and entertainment. Traditional one-way communication is being replaced by two-way interaction through digital channels. Digital marketing uses various online methods like websites, emails, social media, mobile apps, and search engine marketing to connect with customers.