There are a few ways to count the number of items in an Excel list, depending on the data you have. In this tutorial, learn how to count items in Excel using the COUNTIF and SUBTOTAL functions. Image: ...

Counting duplicate values is a subject that begs definition. What constitutes a duplicate? Within Excel, you can have duplicate values within the same column or you can have duplicate records — a row ...

Have you ever found yourself sifting through endless rows of data, trying to confirm whether a specific item exists? It’s a tedious, error-prone process that can derail even the most organized ...