Multiplying numbers in Excel isn't always the easiest thing to do, but it can be done. Here's how to do it in four ways, depending on what you need to multiply.

One of the most important functions of Excel is its capability to perform formulas that assist users to add, multiply, divide, and subtracting numbers.

The PI function is a Math & Trigonometry Function. Learn how to use the PI function in Excel, or how to multiply by PI, using this tutorial.

Use a combination of the special pasting options along with a product function to multiply a column by a specific percentage.

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in.

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.