When counting unique values in Microsoft Excel, use UNIQUE() as a helper function and avoid more complicated expressions.

Excel ROW function will return the row number of a reference. ROWS will return the number of rows in a column. Learn how to use the Row and Rows function in Excel.

A hash function is like a mathematical blender — it swirls a bunch of data around according to some chosen set of operations, then outputs a small portion of the resulting smoothie. For cryptographic ...

The Excel TEXTSPLIT function can split text strings by using row or column delimiters. Learn how to use the new TEXTSPLIT () function in Excel.