For many years, freelance writing has been a great opportunity to earn extra cash with a flexible schedule. The latest online content need is video. If you can turn your client’s written content into professional, high-quality video, you may find yourself with no shortage of business. And these don’t necessarily need to be you in a “talking head” video. They could be PowerPoint presentations, screencasts, photo montages, animations and more. Use an optimization service like TubeBuddy to help them get even better rankings and engagement on YouTube.
One of the cool things about Google AdSense is that it's so easy to get set up. If you have a blog or website, you can sign up for a free Google AdSense Account. From there, Google will give you a unique code that you will paste onto your website. Google takes it from there, tracking your page views, traffic, and earnings on your behalf. There is no upkeep or maintenance to get this thing going, which makes it a no-brainer if you have a website already.