You may want to multiply cells or numbers in Microsoft Excel to analyze data. Here's what you need to know to do it.

You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.

Owning 5 mutual funds doesn’t make you diversified. It might just mean you’re betting 5 times on the same 10 stocks and you’ll discover it only when all of them crash together.