Forex is the knowledge and business of making money through exchanging foreign currencies. Forex is not a new business and its history is as old as the history of money.
How is it possible?
There are broker companies that enable you to buy and sell different currencies through the Internet and some simple softwares. For any trade that you make, you pay a small commission to the broker company that you are trading through it. You need to find a good, reliable and well-known broker company and sign up for an account with it.
In Forex, you deal with currency pairs. There are four main currency pairs: British Pound and USD (GBP/USD), Euro and USD (EUR/USD), USD and Japanese Yen (USD/JPY), USD and Swiss Frank (USD/CHF).
