Overview: Python and SQL form the core data science foundation, enabling fast analysis, smooth cloud integration, and ...

If you've ever wished Excel could handle text patterns the way Python or JavaScript does, these functions deliver exactly ...

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

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

China’s state-sponsored hackers used artificial-intelligence technology from Anthropic to automate break-ins of major corporations and foreign governments during a September hacking campaign, the ...

Save hours on data entry and formula writing with my game-changing AI tips. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Q. I have used the Excel functions LEFT, MID, and RIGHT to dissect cells. However, I have some spreadsheets where each piece of information is a different length and uses different delimiters. Is ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...

With Sky, OpenAI aims to automate workflows across macOS apps, joining rivals Anthropic and Google in the race to bring agentic AI to everyday computing. While AI bots have begun mastering tasks in ...

So, you’re thinking about getting that Google IT Automation with Python Certificate? It’s a pretty popular choice right now, and for good reason. Basically, it teaches you how to make computers do ...

This project implements a systematic trading strategy that rotates monthly between the S&P 500 ETF (SPY) and the Nasdaq-100 ETF (QQQ) based on their trailing 3-month performance. The goal is to ...