Hi @MariaTeresa974 Welcome to the instructor community we are happy to see you are interested in start teaching on Udemy. First of all you can evaluate with our Marketplace Insight tool the volumen of courses in the "Nails Art" Category exists already here. This tool considers how many students are searching for courses on the topic, the number and the quality of available courses, and the conversion rate for the topic, so it can help you understand how your course’s trends fit into the bigger picture.
We have a lot of great content to help you create an awesome course. Here are just a few of our most popular posts:
How to gain potential students before you publish
Instructor Attitudes, Myths, and Misconceptions
Sharing this milestone and what I learned along the way
And here’s a great roundup of free & paid resources and a compilation of top posts on creating your course.
I hope that helps!
Eliana Cerna
Udemy Community Moderator
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