Even though search engine optimization work is best left in the hands of certified, well-seasoned experts and digital agencies that have fleets of SEO experts to unleash, the majority of small businesses take care of their SEO needs in-house. Statistics indicate that some 60 percent of small businesses choose not to outsource search engine optimization wants and needs. While it is certainly possible to become skilled at search engine optimization without taking paid courses, becoming anything more than a beginner without professional help is not very likely. With the exception of grossly overpriced SEO courses, taking one or more courses in the field of search engine optimization is a great way to thoroughly learn the ins and outs of the business in a reasonably short time frame. There are also free SEO courses across the World Wide Web. However, these often don't include the levels of support that most paid courses have to offer. Further, free SEO courses usually aren't as organized as their paid counterparts. Without further ado, here are a few popular search engine optimization courses and learning resources. Most of them are paid, though the ones listed here are generally considered to be well worth the price. Traffic Think Tank Traffic Think Tank is one of the most trusted SEO learning resources on the Internet. Although it costs a minimum of $119 per month, it offers no-holds-barred access to a private community of SEO experts who are all willing to help. Using the forum on Traffic Think Tank, it's possible for people who are interested in SEO to share ideas and report their experiences in their personal and professional endeavors. Traffic Think Tank also has upwards of 300 hours' worth of learning modules to burn through, not to mention live webinars and question-and-answer sessions.MOZ's White Board Fridays MOZ, one of the Internet's leading authorities in all things SEO, provides free access to learning opportunities every Friday - it's called White Board Fridays. Even though it's not a course, per se, it's a great place to learn.Rebecca Gill's DIYSEO DIYSEOcourses.com is run by Rebecca Gill, a seasoned veteran in the world of SEO. Although it costs a minimum of $125, several users online have reported good results in their SEO endeavors after going through all of its resources. For more information click here https://www.reddit.com/r/SEO/comments/amt5my/anyoneherecompletedanseocoursethey_would/.