Microsoft Excel, a spreadsheet and data analysis program, is available as a stand-alone program or as a component of the Microsoft Office productivity suite. Excel 2007 included a number of new ...

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

A check mark box in an Excel spreadsheet is handy for ticking off items, but it can go much further. Excel check boxes can trigger calculations and provide visual indicators. For example, in addition ...

Looking to become an Excel power user? Excel has a number of features that will make it easier for you and your colleagues to enter data into your spreadsheets. If you’re developing a spreadsheet that ...