In 2026, data analysis roles still depend heavily on two practical tools: Excel for cleaning, checking, and working through business data, and Tableau for turning that data into dashboards people ...

This guide covers automating PowerPoint decks from Excel data with the Claude AI add-in, plus branding controls like fonts ...

Generating practice datasets for Excel can be a time-consuming task, often requiring manual data entry or scouring the internet for suitable public domain datasets. However, with the advent of ...

I'm wondering if there is a practical limit to how many external workbooks should be linked to a single workbook. All I have found from Microsoft is that there is no hard and fast limit. For a bit of ...

Excel functions that transformed my workflow ...

Excel skills are an essential part of the accounting curriculum, but they’re not always the easiest topic to teach. For one thing, given the dense content of accounting courses, it can be difficult to ...

Program-side access to Excel is interesting for many areas of application. It is therefore not surprising that Python provides libraries for this purpose. In addition to pandas, openpyxl should also ...

For years, I solved complex spreadsheet problems the same way: adding helper columns, stacking increasingly nested formulas, and, when things became especially tangled, resorting to Excel’s VBA macros ...