Unlock the full potential of Excel's SUM function with advanced techniques for data analysis, conditional counting, and more.

DST will end at 03:00:00 AM, Sunday, Mar 25, 1917. When local clocks are to be set backward by 1 hour.

It’s an especially easy fit for businesses that plan to regularly work with bookkeepers or accountants ... even more so if your business adds on time tracking or payroll. Several competitors ...