Excel's power lies in its accessibility, though this very trait makes it a breeding ground for disastrous errors. A single ...

Excel multiplies the items in the first array (cost price) by the corresponding items in the second array (units sold) and then sums the results to give you the total. It is immediately clear what the ...

We list the best free office software, to make it simple and easy to use a free alternative to Microsoft Word. However, over the years other companies have released rival office suites to help with ...

IT white papers, webcasts, case studies, and much more - all free to registered TechRepublic members. Enforce identity-theft safeguards with a customizable policy that protects sensitive employee and ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Michael Boyle ...