When you're working with a spreadsheet, duplicate data can sometimes make its way in and cause all sorts of problems. In this how-to, we demonstrate two methods of using Microsoft Excel for ...

Business issues such as incorrect transactions, data entry errors, technical glitches and poor system design may cause duplicate values in your data sets. Duplicate values can exist across rows or in ...

How to use VBA to highlight duplicate values in an Excel spreadsheet Your email has been sent Image: Rawpixel.com/Shutterstock Must-read Windows coverage CrowdStrike ...

Watching cells blend into a dull blur nearly pushed me over the edge. Adding a splash of strategic highlighting changed everything. Conditional formatting makes my numbers pop out just right, and I've ...