Whether you wish to break into the world of search engine optimization as a potential career or to understand how online marketing works, you will find quite a few educational resources offered for free. The following list of free SEO courses is a short compilation of many recommendations by seasoned professionals:
Blogging for Business by Ahrefs Academy
You can never go wrong with courses offered by the Ahrefs Academy. While some SEO professionals complain that the full Ahrefs curriculum is like a giant infomercial designed to sell you a subscription, the reality of the "Blogging for Business" course is that it is worth every plug for the Ahrefs keyword research tool. There are two versions of this course; there is a premium version that costs $799, and there is a free version that presents less than the tip of the iceberg. If you do not have experience with blogging for the purpose of acquiring clients instead of just attracting traffic, this course will help you understand the difference.
Rankd SEO Guide
Even though SEO professionals always talk about building links, a more appropriate way to refer to this important process would be "cultivating backlinks." With the right public relations moxie, anyone can get a high-authority backlink, but even digital marketing professionals will tell you that this is not as easy as it sounds. The Rankd SEO guide to cultivating backlinks explains ways in which you can sharpen your PR approach and make it more effective. With this in mind, Rankd SEO will also remind you that getting backlinks requires diligent work, but there are ways you can streamline the process.
Moz Beginner's Guide to SEO
Similar to Ahrefs, Moz guides will try to sell you their many SEO tools, which happen to be affordable and extremely useful, but it is worth understanding what these tools do and how they work. Moz is one of the most respected names in the SEO community; the company has largely earned this distinction because of the generous amount of valuable information it offers for free. The best thing about Moz guides is that they seem to be written from a PR and marketing point of view, which is how successful SEO professionals approach their projects. For more information click here https://www.reddit.com/r/SEO/comments/gpmibm/seocourseswhatfreeseocoursesshould/.