The best way to start of is to open a broking account with a registered stock broker. With the advent of the internet, Online Share Trading has become one of the most important features for every major stock trading/ broking firm. Online trading has helped improve consumer base. After this is taken care off sign the broker client agreement with your broker. Open an Online Demat Account with any of the Depository participants registered with NSDL or CDSL. If your broker is also a DP, you can open the DP account with him also. Sign the relevant papers and execute agreement. Trade within your predetermined limits and financial capacity. It is always suggested to trade carefully while dealing in super derivatives.