Shri.Ganesha or Ganapati is arguably one of the most worshiped and popular of the Hindu deities in India, and certainly the most popular deity in the Indian state of Maharashtra. Ganesha is also called by 1000 other names, each of which signifies and symbolizes a different meaning and quality attributed towards him. The main qualities are the God of all beginnings, the remover of obstacles and the God of wisdom and intelligence.
Ganesha is worshiped everyday and more particularly on Sankasti Chaturthi which fall on the fourth day after the full moon every month as per the Hindu calendar.
Here I gave given some important types of forms of worship which are normally followed by devotees.