Social media originated as a way to interact with friends and family but was later adopted by businesses that wanted to take advantage of a popular new communication method to reach out to customers. The power of social media is the ability to connect and share information with anyone on Earth, or with many people simultaneously.

There are more than 3.8 billion social media users around the world. Social media is an ever-changing and ever-evolving field, with new apps such as TikTok and Clubhouse coming out seemingly every year, joining the ranks of established social networks like Facebook, YouTube, Twitter, and Instagram. By 2023, the number of social media users in the United States is forecast to increase to approximately 257 million.

According to the Pew Research Center, social media users tend to be younger. Nearly 90% of people between the ages of 18 and 29 used at least one form of social media. Further, these users tend to be better educated and relatively wealthy, or earning over $75,000 per year.

Social media may take the form of a variety of tech-enabled activities. These activities include photo sharing, blogging, social gaming, social networks, video sharing, business networks, virtual worlds, reviews, and much more. Even governments and politicians utilize social media to engage with constituents and voters.

For businesses, social media is an indispensable tool. Companies use the platform to find and engage with customers, drive sales through advertising and promotion, gauge consumer trends, and offer customer service or support.

Social media has changed the way we all interact with each other online. It gives us the ability to discover what's happening in the world in real-time, to connect with each other and stay in touch with long-distance friends, and in order to have access to endless amounts of information at our fingertips. In many senses, social media has helped many individuals find common ground with others online, making the world seem more approachable.

Social media allows individuals to keep in touch with friends and extended family. Some people will use various social media applications to network and find career opportunities, connect with people across the globe with like-minded interests, and share their own thoughts, feelings, and insights online.