Have you ever spent hours wrestling with Excel formulas, only to end up with a tangled web of cells that’s nearly impossible to decipher? For many, this is the reality of data analysis: a painstaking ...

Pivot tables are an advanced method of arranging organized data and using formulae in Microsoft Excel. We could use standalone formulae over rows and columns but upon adding or deleting rows these ...

I can easily achieve the same result with a pivot table by dragging the Salesperson field into Rows and the Sales field into ...

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's ...

In this project, I lead a team of five data scientists as we investigated the location of public toilets in Australia. We conducted this research with the aim of understanding how people’s basic ...

My favorite months are April and September because of the natural happenings that occur here during those months. I feel “fall in the air” during September, which is exciting and invigorating. Late in ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets in ...

Hong Kong created a major unwanted record in their Asia Cup 2025 Group B clash against Afghanistan on Tuesday, September 9. Hong Kong, looking for their first win in the history of the tournament, ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...