Want an easy to use EA bot maker for free? Here ya go!
Step one: Download Strategy Quant
Step Two: Get a Broker (if you don't already have one) - Recommended InstaForex
Step Three: Make an EA
Step Four: Back test your EA
Remember: None of this is guaranteed to win, this information is for educational purposes only. Never trade more than you can afford to loose. Forex trading is high risk.