Human: What are the differences between LinkedIn, Facebook and Instagram? Assistant: 
The primary difference between LinkedIn, Facebook and Instagram is the purpose of each platform. LinkedIn is focused on helping professionals network, find job opportunities, and share career-related content, while Facebook is focused on connecting friends and family by allowing users to share personal updates, photos, videos, and more. Instagram, on the other hand, is focused on sharing photos and videos, with filters and editing tools to make photos or videos look better.