When you use Microsoft Excel to store and analyze business data, your workbooks and worksheets often contain date information. Although your original data may need to display full month, day and year ...

In business computer software design, some applications require just the month and year from a date and ignore the day. For example, to calculate the weekday on which the first day of the month falls, ...

One of the most popular tasks in Microsoft Excel is filtering dates by month, or another particular criterion. However, there are times when the Excel date filter grouping does not work as intended, ...

DATEDIF(), which means Date + Dif, is a compatibility function left over from Lotus 1-2-3 that Microsoft adopted in Excel version 2000, which is the only version that explains how this function works.

Have you ever grouped data in Excel only to find your months sorted alphabetically instead of chronologically? It’s a frustrating quirk of the GROUPBY function, one that can turn a clean dataset into ...