Twitter is a social platform to connect with millions of people at one place. It is a news platform that make you aware and update about your surroundings and what all is going in the world. Here people post their messages and review and like others tweets also. You can also follow your family, friends, your favourite personalities and also your role models, People can also follow different news channels and stay updated with the current surroundings.
There are many options in the twitter, you can follow your favourites, like their tweets and also post your own tweets.
Only registered candidates can tweet and the unregistered ones can only see others tweet, so you first have to register yourself to socialize yourself.