Whether you are collaborating on an Excel spreadsheet with colleagues or working on separate computers at home and at work, you may end up with multiple versions of the same file. Windows Live is a ...

Excel spreadsheets are a daunting affair for many. And indeed, when you are confronting dozens of rows and columns comprising hundreds if not thousands of cells filled with all sorts of data, it's ...

Microsoft Windows may get all the press coverage, but when you want to get real work done, you turn your attention to the applications that run on it. And if you use spreadsheets, that generally means ...

Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.