Learn MT4 before we trade is very important. because if we use it in every trade. If we don't master Mt4 then we will often make many mistakes. One mistake is spending money, so we can minimize our risks and losses if we learn MT4 before we trade. we can use a demo account if we want to learn MT4 well and this is very important, because we learn so we know all the key functions in mt4, and it will greatly simplify and accelerate in order, so we will not miss, and everything is very important, even though it is very basic forex science. but very useful.