Welcome to steemit! It is a place of great steemians living together and share their knowledge to everyone!
Just eager to ask and everyone may help you. You can post anything you like! And there is some tips for you:
You may use #introduceyourself as the first tag for your introduction post. Hold a paper with steemit, your username, the date written and take a selfie. Steemian like new comer to verify themselves~