Complete notive at Coding and Meta Trader. Please help

 

Please may I have some assistence as to places I can go to educate myself about how to backtest simple stratergies and understand exactly what is going on? i.e even with the Moving Averages and MACD Expert advisers I cannot understand how to manipulate the parameters to make it take profit adn cut losses and so on.

If you can direct me to as many places as possible (UK based) to education for beginners that would be great!

Thanks

DH