Anyone can do this, all you need is a computer and the ability to string a sentence together. You can write original articles and submit them to article directories and get paid. You have to apply to these sites and may or may not get turned down. If you should happen to get turned down then just keep plugging away until you find someone to "hire" you.
The process is very simple, article rewriter tool will scan through the given content for the words that it can replace with a synonym. If article spinner will come across a word that it can replace with a substitute then it is switched with one of the suitable substitutes and is highlighted, making it easier for you to identify. However, you can click the word if you want to revert to the original text, find a different suggestion or add your own text.
There are some 'free' article spinners out there that require you to enter your text with properly formatted 'spintax' in order to create the end result. But how you need a totally separate tool to create this machine formatted text, so how is this really useful to you? Spinbot does all thinking for you, from taking in the context of every phrase to creating additional textual content that is as readable and meaningful as the text you originally entered.