This video shows how to create a combined PivotTable from multiple Excel worksheets and files. It demonstrates three ...

When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

Have you ever stared at a massive spreadsheet, unsure how to turn that sea of numbers into something meaningful? You’re not alone. Despite Excel being one of the most widely used tools in the world, ...

A story of mastering CopilotWhat you will learn todayWhy you can create complex formulas in seconds with Copilot in ExcelHow to use it to almost eliminate the 'thinking time' in data analysis3 key poi ...

One of the most useful aspects of Microsoft Excel is its ability to quickly slice and dice customer data from live systems to identify important trends and behaviors which can inform strategy. In this ...

If you’ve have lots of data and lots of analysis to do, but little time or skill, you need Excel’s Power Pivot feature. Here’s how to get started with it. Excel Power Pivot is a data analysis feature ...

Last time, I updated the program that converts the "Margin Trading Balance by Stock" PDF published by JPX into Excel using Python.Since the PDF format changed in September 2026 and the previous ...

Excel is still my spreadsheet workhorse, but VS Code handles the awkward file-level jobs I don't want Excel touching.