I'm not sure you can say that online business is the "simplest way to make money". What may be simple for some is often not so for others.
It is a good and viable way to make money, but like all businesses, there is an element of risk. Just because it is online does not mean that the money will role in. You still have to do research, you still have to spend time, and you have to work "smart" as well as working "hard". For some it can be, and has been very difficult and a huge source of trouble for them, so you have to be careful.
There are many types of online business, so you really need to research the different types and see what is best suited for you. There are commercial sites, that sell products, sites that sell services (both online and offline services), blogging sites that aim for maximum traffic and sell advertising in relation to that. The list goes on, and new schemes are popping up all the time.
What are you skill sets, and what background, knowledge, interesting do you have on online business. All these will become a factor when you start out.
To be honest in order for people to help you, you need to know what you want to do, and before you can do that, you need to do some research.
Hope that helps.
K
thekexperience.com
Past-Present-Timeless