Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, ...

Sometimes a good chart can do what a thousand thinkpieces can’t: make something click. The subreddit r/DataIsBeautiful is packed with visualizations that break down the world in clever, surprising, ...

How to Make All Excel ... labels that are difficult to fit under a narrow column; you can display the labels to the left of each bar. Pie charts also work well for displaying discrete data ...