It is very easy for one who has no programming background at all can use it with ease of understanding. The interface makes the process simple and user friendly as well. I have used this software to create graphs using data from excel sheet or even text files. Sometimes when you are trying to make your graph look more professional it gets difficult if not impossible to do so. But other than that i am satisfied by its performance. This software helps me analyze my business data which gives me an idea about how much each department contributes towards profit making/loss generating etc.