Assumes no previous knowledge; good for beginners.
Easy
Trickier than other easy tutorials but still good for the beginner.
Intermediate
Difficult but no specific prior knowledge is needed to follow along.
Intermediate
Assumes some prior knowledge of excel and basic formulas.
Intermediate
These tutorials involve complicated topics which require a lot of knowledge of excel or which utilize basic functions in an inconventional or complicated way.
Advanced
These will be the toughest tutorials. They are usually the most involved in terms of building a model in excel or using complex formulas which can be very confusing.
