Highlight Duplicates in Excel

Here’s how you can highlight duplicates in Excel using Conditional Formatting, along with an example table and instructions: ID Name Department Email 1 Stefan Marketing Stefan.mail@gmail.com 2 Bob Johnson Sales bob.johnson@gmail.com 3 Stefan Marketing Stefan.mail@gmail.com 4 Carol White IT carol.white@example.com 5 Stefan Marketing Stefan.mail@gmail.com In this table: The Name column has duplicate entries for “Stefan”