The social media platform that you utilize must be relevant to your business. For example, an e-commerce website can post attractive images of its merchandise on Pinterest or Instagram. On the other hand, Facebook is suitable for developing relationships with existing customers, publicizing events and milestones, holding live streams, and forums, and following brands. YouTube is more for posting videos, sharing other videos, and doing tutorials, and advertising products or services. As a professional network, LinkedIn marks core values and learning.