If you are interested in training, you need to take a course to learn more about the program. Including DAX Training is really quite easy. Indeed, this is probably very easy compared to the imagination. SQL Server Training is well-known for those people who are well aware of this.
Fortunately, following your online classes or tutorials in your category is really easy and it is highly recommended. One tutorial is this fact is very good that it is easy to understand and it is very easy to follow most suggestions. You learn how a table is made and what kind of information is stored in it.