Hello. I know nothing. Please treat me kindly

Welcome! Happy to see you here. Have you worked in the sphere of web development or graphic design already or are you only planning to start?

When you have little or no experience, finding clients online can be challenging. I recommend finding a web dev/design/digital marketing agency in your area. Such companies often have positions for juniors. You could learn basics during your first year of fulltime work. After that, attending courses or online lessons would make much more sense.

Good luck!