StrikeIron is adding a free version of its onDemand Microsoft Excell Add-In service for users of its Web Services Marketplace. The new offering enables users to drag and drop web services, such as ...

The SUMIFS function works in a similar way with text as with numbers, but there are two key differences. First, text in Excel ...

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting—functions ...

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

Excel's IF function validates a cell's contents, determining whether it meets criteria that you set. It provides no information beyond what your workbook already contains, but it analyzes the data ...