Adding a new column to either an entire spreadsheet or just a portion is an easy thing to do in Microsoft Excel. Here's how.

You can add a zero before a number in Google Sheets and Excel using this tutorial. You need to change cell formatting or use function.

Learn how to count the number of unique and distinct values in a column based on data in another column using array in Microsof Excel.

Specifying the conditional count of a value sounds like a daunting task, but two Excel functions make quick work of this challenge.

If you have a lengthy column of numbers that you need to multiply by a percentage, Excel includes tools to instantly apply the product to the entire range of cells in the column.