If you want a change of career or you just want to make extra money from home then it is very possible and feasible for you to start your own online business.
If you have a computer with an internet connection then you have the basic tools you need to start.
Obviously there will be additional tools required as your online business grows, but your overhead expense will be minimal.
There are so many different ways to run a profitable online business and make extra money from home.
First you will need to decide what area you want to pursue, whether it be affiliate marketing or article marketing or blogging just to name a few examples.
Study about each different business model and determine what you feel will be best for you to start with.
Article marketing and affiliate marketing are always good places to start as you don't need to spend any money to begin with and you don't have to worry about having your own product as affiliate marketing means your try and sell somebody else's product and earn a commission from the sale.
You can link the two, you can write articles about the affiliate product you want to sell and then direct the readers to the product at the end of the article.
It is a very successful method of creating income without having to spend any money.
Whichever field you decide to start in, stick to it until you have reached a level where you are making a steady flow of income, then you can expand and bring in some additional methods.
The important thing is to focus on one job at a time, be prepared to work hard at it and be patient.
It is very possible for anyone to make extra money from home, as long as you are persistent and willing to learn then you can make this happen for you also.