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

You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.

You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of your worksheet.

Mac: The "Sum" function in spreadsheets is great, but if you're not the type to do all your list-making in Excel, coder Brett Terpstra built an OS X System Service that allows you to total up any ...

For your convenience, a demo Excel worksheet you can use to test this Office tip is provided. Conditional formatting setup We’ll apply a conditional format and a filter to a single column of values.