Microsoft(r) Excel(r) has many features. To learn most of the features it will take you months, if not weeks. In this short book, I will introduce you some commonly used and interesting features that you may need to dig into more advanced books before knowing how to apply them. This book is for Windows(r)-based users. All the steps, formulas, and VBA code in the book are written and carefully tested in Microsoft(r) Excel(r) 2010 and 2013 for Windows(r). I assumed that you are either a beginner or an average Excel(r) user. Nevertheless, I assumed that a beginner should know how to open and save an Excel(r) file, and know what a cell, a range of cells, a worksheet, a dialog box, and a control (button, check box ...) are. I hope this book will serve as a quick reference to implement some interesting features. Let Excel(r) work for you and make your work more impressive and