Depending on the level (basic to advanced), an SEO course can last anywhere from 5 days to 30 days. However, in the post-pandemic period, you have the freedom to select courses that offer a self-paced learning method.
Globally well-known SEO tool platforms (Ahrefs and Semrush) provide these courses for free of cost, and you can also access several others at a reasonable cost on platforms like Udemy taught by industry-experienced mentors or tutors.
Here are the 3 YouTube Channels suggested to Learn SEO for Free:
1. Neil Patel.
2. Ahrefs.
3. MOZ
P.S:
You are currently on the Digital Marketing Forum page; for more information on various topics that may be helpful, please visit Blog Posts (button below) and share any content post you love with your network.
[Your recommendations deserve a boost]
[If you have any specific questions in mind, please drop a mail and I will answer through a post at the earliest possible time]. Check this forum frequently for fresh posts.