If you have three or more rows of data, chances are, you'll need to summarize those values in some way. Summarizing is one of the most common tasks we perform in Excel. The term summarize implies a ...

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 ...

SUBTOTAL function in Excel full tutorial. 👉 Take our Excel Course: <a href=" 🆓 DOWNLOAD Free Excel file for this video: <a href=" The SUBTOTAL function in Excel is a better alternative to functions ...

For many years, I used the SUBTOTAL function in Microsoft Excel to create easily visible subtotals at the top of my worksheets. However, when I encountered AGGREGATE, this became my go-to function for ...

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 ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.