I am Jacobo Tutorials (jacobotutorials.com) and Atlas Sale (atlassale.com) Founder. I have 10 years of experience with MS Office Programs and SAP. I am also an Android Developer. I improved myself through especially with tutorials, reading books and searching Google. If you want to learn something, watching tutorials is the best solution.
While watching tutorials I discovered that I can be a good instructor and dediced to make tutorials. I always begin with basics and slowly I reached the advanced levels. So in my courses I will begin with the basics and get you to Advanced Levels.