Excel functions can greatly enhance your ability to perform tasks in day to day activities in Excel. While there are hundreds of functions in available, there are 10 functions that all Excel users should know. Join Cathy to learn these important functions. Whether you are an office worker, or a small business owner using Excel to keep track of your finances or just the casual user, these Excel functions can be very important time savers and enhance your ability to create better performing spreadsheets. You will learn not only HOW to use these functions, but WHY they do what they do. Knowing the “why” helps you to do more with Excel.