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 LOG and the LOG 10 function are both Math and Trigonometry functions. Learn how to use the LOG and LOG 10 functions in Excel.

Boolean logic: The method used to evaluate conditions, returning either TRUE or FALSE. Logical functions: The primary logical ...

This post shows how to use the TRUNC function in Excel. Use it to remove or truncate decimals, time from date-time format, etc. It is the opposite of Round.

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.

This article looks at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data.

When an ordinary alphabetical or numerical sort in Microsoft Excel won't do, check out the advanced sorting options or add a custom sort pattern.

A straight ranking result is easy using one of Microsoft Excel’s ranking functions. Calculating a conditional rank is even easier if you let an Excel PivotTable do all the work.

Learn how to use Excel’s INDEX and MATCH formulas to perform advanced lookups and data retrieval efficiently.

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.