Coursera offers MOOCs (massive online open courses) created and taught online by universities such as Northwestern University, the University of Pennsylvania, and the University of California system. These courses start at various times throughout the year, so browse the catalog to see when one lines up with your schedule. Below are a couple courses that are perfect for content marketers -- here's what a module for #4 looks like:
"You know what they say: 'Don't work for your money. Make your money work for you,'" Jenna Goudreau, Managing Editor of Make It, CNBC's new site focusing on all things money, tells Bustle. "That's exactly the goal with passive income: By being smart about the resources you already have, an initial investment of effort can eventually earn you money while you sleep."
Lending Club is a platform where you can lend your money to other people. You’re the bank. Each note is only $25, so you can invest $1,000 and lend money to 40 people. There are many grades of loan (from safest to riskiest) and investors earn, on average, between 5% and 7% annualized returns. For more information, check out Investing and Making Money with Lending Club Peer-to-Peer Lending and my real money Lending Club Portfolio.
With more than 100,000 people from 100+ countries participated in Google’s Online Marketing Challenge, it is an online course with modules covering an introduction to Digital Marketing, search advertising, search engine marketing, video, analytics, social, mobile, and display advertising, making it one of the most comprehensive courses for beginners.
4. Rakuten Formerly, has grown into a monster. Rakuten ranks among the top three e-commerce companies in the world with over 90,000 products from 38,500 shop owners and more than 18 million customers. Among its numerous online properties, its flagship B2B2C (business-to-business-to-consumer) model e-commerce site Rakuten Ichiba is the largest e-commerce site in Japan and among the world’s largest by sales.
Earn residual income through referring consumers to an established product or service. Use your site to advertise to the company or companies you are interested in providing referrals for. Referral efforts can be coupled with informative e-books, seminars, or articles about the product or service. Build your newsletter lists in the same manner, the difference being that you are directing consumers to a third-party business.
There are dozens of ways to generate passive income. However, the option you select has to do with two metrics: time and money. Either you have a lot of time or a lot of money. Most people usually don't have both. But, if you have a lot of money, generating passive income almost instantly is easy. You can buy up some real estate and begin enjoying rental income. Or, you can invest in a dividend fund or some other investment vehicle that will begin generating a steady income for you.
This learning path will teach you the basics of digital marketing with nearly 20 hours of free curriculum.  Users have leveraged this course to help improve their foundational knowledge of online marketing and familiarize themselves with topics like marketing channels, defining and measuring metrics, as well as building and optimizing campaigns.  This is the perfect course for anyone looking to get their feet wet with digital marketing.