The scope of dynamic digital marketing course in 2021 will be great immense. Infact, it's scope will be a great after 2021 too. Digital marketing is the process of promoting and advertising your business and products throughout the world via digital means. The uses of Search Engine Optimization ( SEO ), display advertising, mobile marketing, social media and many more makes it possible. Today, digital marketing is used by millions of users and the number of users is increasing day-by-day too.