Carbono is an Excel add–in. This means, that it can be used by any person that has a certain level of proficiency in Excel. In general, this level can be described as ´intermediate´. So, you do not need to be an expert in Excel to use Carbono to your favour. For example, if you today use Excel to support a specific process, you will probably not encounter difficulties in improving this way of doing things, with Carbono. In other words, you do not need to learn new Excel skills—like VBA programming, or PowerPivot—to take advantage of Carbono´s functionalities.