All the cells of negative numbers will become red, while the positive numbers will remain the same. You can create your own custom format in Excel to highlight negative numbers. Select the range of ...

Regardless of whether your Excel spreadsheet contains a little or a lot of data, you may want to have cells that meet certain criteria stand out. Excel lets you set some conditional formatting rules ...

If you work with large spreadsheets, this one's for you.

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.