We show you how to highlight duplicates in Google Sheets using the COUNTIF and ARRAYFORMULA functions under the conditional format rules.

The duplicates will be highlighted in the A column. Google Sheets also provides further customization options for highlighting duplicates such as making them bold or changing their color.

Microsoft Excel and Google Sheets, two leading spreadsheet applications, offer many features to help users work efficiently with their data.

Google Sheets packs a lot of powerful features under its simple interface. Try these intermediate tips to take your ...