Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has built-in ...

Pivot tables in Microsoft Excel are a great way to organize and analyze data, and the more you know about the feature, the more you’ll get out of it. For instance, filtering a pivot table is a great ...

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 ...

Pivot tables are an advanced method of arranging organized data and using formulae in Microsoft Excel. We could use standalone formulae over rows and columns but upon adding or deleting rows these ...

This project employs Power Query to clean and analyze student course registration data from Excel. It streamlines data processing by removing duplicates, handling missing values, and creating fields ...