If you're a sole proprietor, performing required human resources functions can seem easy. As your business grows, however, the challenges of HR increase, and soon basic tasks can become major ...

For novices, functions are one of the most intimidating features of OpenOffice.org's Calc. Newcomers quickly learn that functions are a main feature of spreadsheets, but there are almost four hundred, ...

Excel is often celebrated for its advanced features, but some of its most impactful functions are surprisingly understated. My Online Training Hub highlights five such functions, ABS, SIGN, REPT, ...