Sound knowledge of spreadsheets is highly needed in various activities for both personal and business use. The ability to use Microsoft Excel functions effectively is a major problem for many people. In this free online course Excel functions have been simplified so everyone will understand how to use them.Important and frequently used functions like log log10 mod mode factorial tangent and square root to mention a few have been explained and you will recognize how to use them in your daily activities. Again how to use Excel to find the standard deviation sine and radians of numbers has also been covered in simple terms.To apply what you learn in this free online course examples have been provided for each function discussed in this course. And you can edit or change it for better understanding. If you want to become a spreadsheet expert then this course is best for you. It is best for beginner to advanced Microsoft Excel users. So Start now.