If you don't have a keen eye and a perfect memory, you probably can't spot all the differences between two data columns in a large worksheet. Discovering these differences can be important if values ...

When you dive into the world of Excel, you quickly realize the power of its functions. Among these, the INDEX & MATCH formulas stand out as incredibly versatile tools for data lookup and retrieval.

VLOOKUP is convenient, but I don't usually use it. Instead, I use INDEX+MATCH.There are two reasons for this. Both come from ...

Standard Excel lookups are perfectionists that fail on typos or extra spaces. While you could hack a solution using nested XLOOKUP, TRIM, and LOWER functions, it's brittle and hard to maintain. Power ...

Filters are used to create subsets of data in a Microsoft Excel worksheet. The "AutoFilter" or "Sort and Filter" function in Excel allows you to create views of data matching your specified criteria.

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work. Most Microsoft Excel functions are autonomous—one ...

Originally, Excel was not designed to be a real database. Its early database functions were limited in quantity and in quality. And because every record in an Excel database is visible on the screen ...

Excel 365 offers a powerful feature known as calculated columns, which significantly improves your data analysis capabilities. This tool allows you to create dynamic calculations that automatically ...

When I opened a CSV in Excel, the product code '00123' became '123'. The end of the long number changed. Even if the totals ...

Data is rarely properly formatted and structured when you import it. Try these eight tips for fast data cleanup in Microsoft Excel. Data comes in from an increasing number of sources these days. For ...