If you need to gain knowledge in a certain field, there are two main options:
• Go to university;
• Purchase an online course.

It's probably pointless to talk about studying at the university, so it's clear that it's all a colossal waste of money and time. As for online courses, it is worth talking in more detail.

Today's young people are well aware that courses today have basically replaced ordinary higher education, since they have the opportunity to learn a new specialty quickly and qualitatively, immediately talk to specialists, and in addition, understand all the pitfalls. At the university, they only give out theory, and almost no one needs it. After completing the online course, all the necessary information is given briefly, but clearly. That being said, there are a huge number of schools that make their own online courses and earn impressive sums from it. Of course, such competition leads to a noticeable improvement in the quality of the online courses themselves.

And where can you buy courses nowadays? Again, there are 2 main options:
• Purchase an online course officially;
• Go to the websites of the warehouse.

In the event that you have enough money, then purchase online courses officially, it is really convenient. If you intend to save money, then, of course, you should search the search engine for information on the course folding key, choosing the best portal. Often, on such portals, you can order online courses separately or by paying, download any online courses for a month completely free of charge. It's up to you to decide what to choose here, but we advise you to pay for access for a couple of months.

In fact, there are useful online courses on SEO, which make it possible to bring Internet sites to the TOP of the search engine. However, there the information is given concisely, for specialists. If you are still a beginner, you will spend a lot of time in order to understand the online course. It will be much easier to purchase a course aimed at beginners. Nevertheless, if you know perfectly well what SERPs are: SERPs, snippets, relevance, optimization, SERM, behavioral factors, rankings, etc., then the course for beginners will be uninteresting in the end.

The purchase of shared access allows you to evaluate various online courses, finding the best one for yourself. Well, if you buy all the courses constantly, it will be expensive, even on highly specialized sites.