Test-driving an online forex demo account is the preferred method of potential traders to minimize risk. A demo account readily allows a cautious person to go online and observe exactly how a paid account would work. Think of it like playing the popular wargame Command and Conquer: you send in the troops (gobs of fictitious money), make a few tactical maneuvers (invest in speculative exchanges) and conquer territories (reap profit). It can be addictive.