Sorry to say this but I don't think you would survive for long by using STEP of 1. The default is set at 15 which I think is already a bit risky. For your info, NexusFX has changed to 20 in his settings which I think is better and safer. There is no problem asking questions. It's just that not everyone has the time to respond to the same question over and over again. It's just my advice and suggestion for you to read past posts for your better understanding. That's how everyone learn from each other and others. We all went through the same thing. So I hope you'll learn more as you follow and read the posts. You don't need to read every post if you don't have plenty of time. Just scroll up and read some that you think are helpful for you. I think NexusFX's posts are quite helpful in my opinion. You may do a search for his posts for your info and learning. Feel free to chat with him if you like. Anyway, up to you to decide what you want and do. No problem.
Just a short answer for you, STEP in my understanding is used for opening a new trade whenever the trend is going against you. If you set STEP to 30, then every 30 STEPS (or pips) in drawdown the EA will open another trade to try to recover your losses. The closer your STEPS, the more trades will be opened when the trend goes against you and that would definitely put you in huge danger and risks. Imagine when you set STEP value at 1, when the trend is moving against you in 10 STEPS/PIP, you will have 10 opening trades, and if the trend continues to move against you with another 20 to 30 pips, what would happen next? I think you would know the answer very well.
Last but not least, for your info that there is no admin or EA owner or user being assigned here to answer any questions. So if you really want to save some time for better learning, please do start reading posts shared by others or else, well...yes, you could ask a bunch of questions but there could be no one to respond to you. It happened to me and many others and I'm sure it could happen to you too. If you don't believe me, just go ahead and browse through many other channels in this forum and I think you would see similar things happened. Questions after questions asked without answers given. It's just simply the fact. No offense please.
One more thing, the other way to learn is observation. Once you set up the EA and let it run for a few days or more, I'm sure pretty soon you would see clearly how the STEPS and many other settings works. In short, there is no shortcut, you just need to do the hardwork yourself to learn and find out how this EA or any other EA works (or not work). Of course it would be great if there is a EA manual available. But there isn't any. Too bad but that's the reality.
Hope that helps.