Mechanical Turk: Amazon's Mechanical Turk is a resource for doing human-intelligence tasks, or as the site commonly refers to them, HITs. You get paid a very small fee for any given HIT and you'll need a good deal of volume to make a substantial amount of money. But it is a resource you can use in your spare time to generate a small income online. 
These endeavors aren’t without traps and challenges, though, so before we take a look at some legitimate ways to make money from your home, let’s review a few things that you should avoid. Unfortunately, if you want to earn an honest living from home, you’re also a common target of scammers, especially in these economically tough times. But if you keep these simple rules in mind, you won’t become a victim of one of the many work from home scams.
Once you have a little bit of money, you need to start investing it. The goal, of course, is to turn your investments into a passive income stream that will pay you for the rest of your life. It doesn't take much to get started. You can get started investing with as little as $1 with these free investing apps. Then, add another $100 each month and you'll grow your nest egg into something powerful.

Amazon: Many people don’t realize that Amazon is a haven for third party sellers, including regular Joes and Janes cleaning out their attics and garages. If you plan to sell more than 40 items per month on Amazon, consider registering as a professional seller. You’ll need to pay a $39.99 monthly subscription fee, a referral fee that usually ranges from 6% to 20%,  and a $1.35-per-item closing fee for media items. You won’t pay the $0.99-per-item selling fee, however. Alternatively, register as an individual seller. The fee schedule is the same as for professionals, except you do have to pay the selling fee and don’t have to pay the subscription fee.

However, there are ways for stay-at-home moms and dads to earn a bit of extra cash to supplement the family budget without leaving the house or sacrificing time with the kids. In fact, here are 10 money-making opportunities that can be pursued when your children are at school or asleep, or possibly even when they are awake and demanding your attention. The earnings potential is modest, and not every opportunity will be right for you, but over the course of a year you could pocket hundreds – and possibly even thousands – of dollars.
As far as Poker goes (at least for Texas Hold’em), I’d recommend sitting at a low stakes table (1/2 no-limit is the lowest most places have) and merely being observant/make casual conversation at the table for a while until you feel comfortable. If you’ve never played, just tell the dealer and they’ll be happy to help you out (most players will notice if you haven’t played before anyways so you’re not really at a loss there). Just play “tight” (a small range of strong starting hands) and that’s a pretty good place to start!

I may as well start with something I know well. When I started out as a freelance writer 20 years ago, things were very different. I wrote mostly for magazines, and I had to rely on snail mail to send out drafts and queries. I’d wait weeks for a response from my editors. Not many people had the patience for it, and few stuck around long enough to ever start earning a real income from it.

If you have an eye for color schemes and website layout, pick up CSS, HTML, JavaScript, and other programming languages so you can do full-on website development for private clients. If you’ve always wanted to work on apps, learn C++, C#, Objective-C, and HTML5 (among others), depending on the platform or device you’d like to design for (Apple, Windows, Android). SQL, Java, and Python are also great languages to have experience in if you’d like to work in software development in general. Like freelance writing, you can get experience on the job and increase your rates (or salary expectations) as you complete projects or add more practical experience and earned certifications to your skillset.
Start by taking other courses you’re interested in: Not only is this important competitor and opportunity analysis, but it also gives you an idea of how a course could or should look and feel. What’s the pacing like? Is it via email, video, in-person chats? Once you understand how you want your course to look, it’s time to decide what it should include. Those same courses are a great starting place. How can you make your course better or more interesting? Do you have experience others don’t?
Need more ideas on how to make money online? Another strategy is using webinars to market your product, service, or course. I’ve done webinars to promote my financial planning practice and to drum up interest in my online course for financial advisors. With a webinar, you’re basically offering a lot of tips and advice for free — usually in a live format. At the end though, you pitch your paid product or service with the goal of securing a few deals.