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.

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

You can calculate your ''biological age'' for free using basic physical exam results you probably already have at home.

Your biological age is different from your cronological age, and gives important information about your health. What a new study found about ways to test.