Microsoft Excel provides numerous mathematical functions that save time and improve accuracy in data entry. Percentage markups are used in retail, government and business environments to calculate the ...

Isolating values in an Excel 2007/2010 worksheet or workbook is common in both error-checking and data analysis tasks. While appropriate even for a small worksheet, the functions that isolate a value ...

When creating Microsoft Excel formulas, you can generate calculations using specific values—also known as hard-coding—or referencing other cells in the workbook. In this guide, I'll explain why ...