Want to earn money while traveling the world? Trading stocks online is one of the easiest ways to start making a dent in your investment portfolio. All you need to do if you want to start trading stocks online is fill out an application form and create a brokerage account that you can fill with money to spend on stocks and shares. Often, when people start trading online for the first time, they prefer to use a stock broker to help them manage and track their investments. This can be helpful for you too, but you may prefer to examine the marketplace yourself.