and you need use a good computer
You must be joking with us, if Only Computer give us good earning so what's the matter in earning? you can see now 10 years old boy have a own computer, so why he is not good earning, you know why? because everyone have different skills of earning, so that why people earning in different lever.
But the answer is, actually i saw most of the threads are here, so should read it and search it himself, because if we tell you do it or don't it, so i don't think that it will be affect on you. Because you can earn in you own experience,and you always remember it, and you never need any advice to anyone.
I also have same answer that most of the ways are here of earning, like gambling, trading or investment, so choice the one way which you think that it is better for you.