Almost every month, I suggest the Subtotal feature to a reader. It's an easy-to-use feature that summarizes data by groups. You define the group and the summarizing function; Excel does the rest. This ...

How to subtotal transactions by conditional date components in Excel Your email has been sent Image: utah778, Getty Images/iStockphoto Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft ...

Harness the power of Subtotal in Excel to count grouped items Your email has been sent Excel's Subtotal feature can render quick results when you need simple grouping calculations. Susan Harkins shows ...

Q: I use Excel’s Group tool to expand and collapse our employees’ weekly timesheet data, but it takes forever to group each section individually for each of my 300-plus employees. Can you tell me how ...

The raw data you enter into Microsoft Excel fuels your calculations and projections for sales, staffing, client acquisition and business productivity. To find the patterns and trends within that data ...