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.

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.

Learn how to multiply numbers in single cell, multiply multiple numbers from several cells, multiply column of numbers in Excel.

This tutorial will show you how to create a Formula to Add, Subtract, Multiply or Divide in Microsoft Excel. You can do basic calculations easily!

If you don't want to leave the column of random numbers in your spreadsheet once it's sorted, you can delete or hide it. Add a new column of random data if you want to randomize the order of the ...

It's easy to divide in Excel to make calculations and analyze data in a spreadsheet. Here's what you need to know to do it.

How to return a set number of consecutive numbers in Excel By combining ROW () and ROUND () with a couple of input values, you can create a very flexible consecutive numbering function.