Microsoft Excel is a powerful spreadsheet program that can be used for a variety of tasks, including basic math. Here's how to use Excel as a calculator to perform basic arithmetic operations such ...

The PI function is a Math & Trigonometry Function. Learn how to use the PI function in Excel, or how to multiply by PI, using this tutorial.

In this post, we show you how to use the TAN function in Microsoft Excel. The TAN function is a Math and Trigonometry function.

Follow along in this step-by-step guide to learn how to easily calculate hours worked in Microsoft Excel.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Excel cell styles are easy to implement. Knowing they exist and how to determine what’s in use and how to modify a style are the keys to using them efficiently.

You can use it to write Excel formulas, too, and the best part is that it's very straightforward. We'll walk you through the step-by-step process of how to make Excel formulas with ChatGPT.

Need a formula for your Excel spreadsheet in a flash? Try ChatGPT. In this guide, we'll show you how to write Excel formulas using ChatGPT.