Excel functions are the building blocks; formulas are how you bring them to life. Here's the breakdown.

How to Use Trig Functions in Excel. Excel has built-in functions for sine and cosine, the two core trigonometric functions, and for hyperbolic sine and hyperbolic cosine, their hyperbolic ...

How to Use .NET Class Library in Excel VBA. Your business's software developers can work with Microsoft's .NET framework to create powerful Excel macros for your spreadsheets. The .NET framework ...

SERIESSUM function returns the sum of a power series based on the formula. Learn how to use the SERIESSUM function in Excel.

In Excel 2016, Microsoft updated the functions library to bring more accuracy and consistency while remaining compatible with older versions of Excel. This Functions and Formulas class will identify ...