Hii Friends Please Tell me How We Can Optimize Our Website By Social Media?:)
Create a Google Plus, Facebook, Twitter and Pinterest account.
Then create your own network of followers, and publish articles and posts on your social media.
Sorry, but this is far too vague a question, as a simple search would have sufficed to answer the question. Please search (both the forums and via your favorite search engine), and if you've still got SPECIFIC questions, please feel free to repost.
In the meantime, THREAD CLOSED.