What is online trading ?

What is online trading - i need to know full details about online trading ? is it different from share market & its investment?

Online Trading is the process of trading through Internet. You have to open a demat account with any brokers after that you would get your online trading details and you would be able to trade yourself from anywhere.

your question is not clear enough, if u are asking about do the stock market trading via internet, then its simple, which is you can manage your portfolios of shares being at home & operating via internet tools still you need to have a particular account that has been given by your stock brokers.

Other online trading means, doing business using internet which is called "Virtual Business model" as you don't need to have your business premise, outlets or any big assets that are needed for conventional business models, its very cost effective & faster trading, as your customers contact you via electronic mode & business done with in a minute itself,, but for that you need to be very careful when handling online payments & receipts,, recently lots of credit-card frauds have taken place.