Mark Woolhouse introduces you to some core Excel Skills. These are essential if you want to be able to produce your own models in an efficient way.  This series of short video demonstrations and exercises is intended to make you proficient in a range of Excel skills, namely: shortcuts; using different reference types and range names; and some logical problem solving tools and techniques. These are all essential to fast, efficient, error-free modelling in Excel. To begin the course click on the first video below.  You can start this course and come back to it at any time, you do not have to complete it in one go.  The navigation on the right hand side will provide you with any excel materials required for a particular section.  If you would like to watch an introduction and overview, watch module 4. "Introduction"