Learn how Excel's LAMBDA function can simplify formulas, create custom functions, and streamline your spreadsheets with ease.

Get a tally for certain categories You can use Excel's COUNT function to find how many items there are in a table. COUNTIF, on the other hand, delivers the number of items that meet a certain ...

b is the field—the column category label that Excel will use to search for the output. This can be a word or string of words in double quotes (DGET is not case-sensitive), or a cell reference.

The LCM function returns the least common multiple of integers. The syntax for the LCM function is LCM (number 1, [number 2],..). How many Excel function categories are there?

The TAN function is a Math and Trigonometry function, and its purpose is to return a tangent of a number or angle. In this post, we show you how to use the TAN function in Microsoft Excel.