The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

The benefit of a last-to-first lookup is that you can find the most recent occurrence of a value in a lookup array that is listed in date order. To achieve this with VLOOKUP, you would have to reverse ...

When you encounter problems with your Excel INDEX & MATCH formulas, it can be frustrating. Here’s how you can troubleshoot these issues effectively: 1. Check Your Ranges: ...

The INDEX formula doesn’t recognize column letters, so you must use numbers (counting from the left). The syntax for the MATCH function is: MATCH(lookup_value, lookup_array, [match_type]).

That trick is Index/Match, a function that can find any value in any spreadsheet. One of the most common uses of Excel is as a database program, and oftentimes you've got to search the sheet for a ...