If your business uses spreadsheets, you may find it necessary to count the number of cells containing data in a worksheet. You might also need to determine how many cells are empty or if the values of ...

When analyzing grades (especially for a large class) the COUNTIF function in Excel can be extremely helpful. For example, suppose you have entered your final letter grades, and you need to report how ...

Subtraction is the easiest way to count days between two dates in Excel. You can use the arithmetic operator – (minus sign) to subtract one date from another to find the number of days between them.

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 ...