Once you've mastered the basics you will probably want to learn more about some of the more advanced subjects such as how to use fundamental and / or technical analysis to trade the markets. Technical analysis in particular is very important because many top traders use various different charting techniques to help them find profitable trading opportunities.
The only drawback to many of these websites that offer free information is that very few of them provide you with an actual strategy. Unless you buy a particular trading system or strategy, this is generally something you need to figure out for yourself.
Another method of learning all about forex trading is to buy a few books on the subject. There are now numerous books available that cover every different aspect of forex trading so you will never be short of reading material.
I haven't read that many books on the subject because I'm quite an experienced trader now but one I can definitely recommend is called Come Into My Trading Room (by Dr Alexander Elder). This book lists some excellent trading methods and strategies and also has an excellent section on discipline, which is one of the keys to success in this business.
If you don't want to buy a book, then another option you have is to buy a professional forex training course. These will generally be a lot more comprehensive than many books or websites and in many cases will be a lot more useful if they have been compiled by a professional trader. Admittedly there are lots of substandard courses being sold online, but there are a few good ones out there.
So to sum up, if you are interested in learning more about forex trading, there are lots of resources you can use. There are books, websites and trading courses that can all teach you how to become a profitable trader.
