One prominent example is VLOOKUP, which allows you to search through a database. It's an essential function that most people learn about way too late, and it's a must-know.
However, just because VLOOKUP is insanely useful doesn't mean it's perfect. You can only search in a certain direction and it's pretty hard on the processor.
As a result, excel masterminds have found a way to beat out the stellar VLOOKUP function by combining the simple INDEX and MATCH functions. The powerful INDEX/MATCH search method is a must-know for advanced users. Here's
Produced by Daniel Goodman