Microsoft Excel, developed by Microsoft, is a spreadsheet that can run on Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables and a microprogramming language known as the Visual Basic for Applications, thereby enabling it to perform complex calculations and data analysis through the usage of formulas and functions. Excel has a wide range of applications being popularly used in public finance offices, or any office dealing with accounting. The use of Excel formulas, functions, tools and various operations not only cut the time used in performing data analyses, but also creates outputs, i.e. information that can easily be understood, more dynamic and engaging to stakeholders. This book uses simple understandable language to explore the formula and functions that are useful for computing and managing data.