Microsoft Excel is a powerful spreadsheet program that can be used for a variety of tasks, including basic math. Here's how ...

Ah, the poor calculator: so plain, yet so essential, like the Swiss Army knife of the academic world. The thing is, as I have now learned, not all calculators are created equal. So let me now take you ...

Microsoft Mathematics is a very handy program ... The mathematical tool can handle all the basic functions just like a conventional calculator. It requires no training for this purpose.