Overview:  AI is transforming every industry, making skills like machine learning, data science, and automation essential for ...

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Microsoft Excel, now 40 years old, is increasingly being treated by technology leaders as a barrier to modern data management ...

Abstract: In sentiment analysis, data are commonly distributed across many devices, and traditional machine learning requires transferring these data to a central location exposing data to security ...

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

Last year, it emerged that Health New Zealand used an Excel spreadsheet as its "primary data file" for managing and analysing ...