One of the most versatile and powerful services that are for the handling of data is the Excel.Fue created by Microsoft, trying to find a program that was easy to use and could massively fast, covering spaces that had been left by other softwares of lower efficiency. Now you can make Excel courses in Mendoza and discover the varied features that this application has to ofrecerbis, including the macros and the possibility to use Visual Basic script. Saying that Excel this apt to use Visual Basic script, we are saying that the program itself is a kind of platform with the ability to view the instructions generated by this programming language. It was designed by the German Alan Cooper, as a derivation of the Basic, that tosco program that was used in early computers interface.The Visual Basic was a change in the idea of the management of data and the feasibility of interacting with a program in a manner as ever possible until then. Therefore, hand in hand with Visual Basic it is feasible to create forms, and schedule to Excel to respond in a certain way to certain commands for example, we have a list of products, and through a series of instructions in Visual Basic-generated we can charge the barcode of all of them in massive, fast and simple way. To put it in other words, Visual Basic allows us to give instructions to our Excel spreadsheets so that they act in a certain way in certain situations, thus generating feature that greatly expand our capacity for action. The macros are an application for Visual Basic. They are a set of instructions programmed in Visual Basic, that enables the automation of repetitive tasks, both the generation of complex calculations and the decomposition of the information, as their aggregate, and management in general data, providing almost unlimited possibilities to the user. It could be said that the visual Basic and the possibility of working with macros is what provides the real jump in quality in terms of operation with Excel. Taking a course in Excel in Mendoza it will be possible to learn how to use these two tools in a comprehensive way, and give them the most.