Have you ever found yourself endlessly dragging formulas across rows or columns in Excel, only to realize there’s got to be a better way? Maybe you’ve spent hours creating helper columns or ...

To kick things off, let’s explore how to perform essential calculations like determining the total salary and headcount by department. This is where functions such as `COUNTIFS`, `SUMIFS`, and ...

In Excel 2016, Microsoft updated the functions library to bring more accuracy and consistency while remaining compatible with older versions of Excel. This Functions and Formulas class will identify ...

As you create Excel spreadsheets for your small business, time and date functions frequently add both convenience and programming capability to your workbooks. There's good news with date functions.

Do you have some down time right now? The Jefferson Parish Library has great activities for patrons who want to advance their careers. Consider taking free courses to become proficient in Excel ...