The traditional method is to take a Forex trading course. Here you can learn how the Forex market works and the ins and outs of trading. Knowledge is power, and by taking Forex trading courses you can begin to increase your knowledge to the point where you are able to start identifying when you should make trades.
Another strategy is to purchase software which will take all the mystery out of identifying the trades which will make you a profit. This software will analyze the market and compare it to the trends of the past and determine if the trade is likely to make a profit.
In this case, you must authorize the software to make the trade. You will still be in complete control of the trades being made, and no money will change hands without your knowledge. This type of software can be a great help to those who have knowledge of the market but not much time to keep an eye on it.