Many Excel spreadsheets use the IFERROR function to handle errors, but this masks critical structural and data issues.

Excel's main function is to interlink cells, through the use of formulas, so that the formula cell changes when data is inputted into linked cells. The best way to store information in spreadsheets is ...

Have you ever stared at a beautifully organized table in Excel—rows and columns perfectly aligned—only to realize it’s a nightmare for analysis? Cross-tab layouts, while visually appealing, can feel ...

While Excel is a powerful tool for data analysis, the built-in functions can feel limiting at times. When you work with complex calculations or large datasets, or perhaps want to create more ...