how to use twitter ?

i am new to twitter
how to start a twitter?
how to tweet to others?

i have tweeted to twitter support but it is appearing on my tweets
but it is not appearing on twitter support.
why like that?:crybaby:

Twitter is basically used as an information network to share news related to anything in the world. All you have to do is, create a twitter account and then follow the tweets of other people or company which gets listed on your twitter page as well. You can even share any kind of information once you connect to different people or company on twitter and if they like it, you will get re-tweet from them as well. Read more information from here.