Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon delimiters.

The Office Scripts action recorder can generate code snippets for Excel changes, but some actions still require manual ...

Skills in Python, SQL, Hadoop, and Spark help with collecting, managing, and analyzing large volumes of data. Using visualization tool ...

Python in Excel is a game-changer ...

Most Excel chart types are overkill, and these five prove it.

Ohio State Marion’s STEMcoding Project offers a summer 2026 data science course for teachers with online and hybrid options and CEUs available.

Overview Data analytics examines structured datasets to uncover trends, patterns, and actionable insights effectively.Big data analytics processes massive, comp ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Professor David Gerbing of Portland State University developed lessR to make professional-quality data visualization and forecasting accessible to everyone ...

Technology evolves faster every year, and the skills that were valuable just a few years ago can quickly become outdated. The good news is that updating your knowledge doesn’t always require going ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain trends, and present findings clearly across business, finance, product, and ...