Social Media Marketing (SMM) is the process of promoting a business, brand, product, or service through social media platforms such as Instagram, Facebook, LinkedIn, YouTube, and X. It helps businesses reach their target audience, increase brand awareness, build customer relationships, and drive website traffic. SMM involves creating engaging content, managing social media accounts, interacting with followers, running paid advertisements, and analyzing performance. A well-planned social media marketing strategy can help businesses attract new customers, strengthen their online presence, and achieve their marketing goals.