Good Morning Everyone

I am new to the investment field and I am starting to delve into this universe. I am very interested in learning, but I confess that at the beginning, everything seems a little confusing.

I would like to know if anyone here could give me some guidance or tips on how to take the first steps. I am open to suggestions for books, courses, or even personal experiences that could help me understand better how the various investment options work, such as stocks, funds, direct treasury, among others.

Thank you in advance for the help and for your patience!