Sparklines are in-cell charts in Microsoft Excel that are easy to create and extremely helpful, but they can be more insightful with just a few specific settings.

You might not have noticed some of the useful Excel features like Sparklines, Slicers, Conditional Formatting, and other formulas which add value to your work.

Sam Radakovitz developed a feature called “sparklines” for Microsoft Office Excel 2010 that lets users transform large amounts of data into small, at-a-glance displays that fit into a single cell.