Excel Tables: Structured References Work Better by Name

Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.
MUO on MSN

You should stop using Excel's import wizard and use this instead

IMPORTCSV can do the same job faster.

Microsoft Confirms SQL Zero-Day Security Vulnerability—Here’s The Fix

Microsoft has confirmed that a hacker who successfully exploits a zero-day SQL vulnerability could gain system administrator privileges. Here’s how to fix it.
eWeek

ChatGPT Comes to Excel as OpenAI Rolls Out GPT-5.4-Powered Spreadsheet Tools

OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.
VentureBeat

Anthropic says DeepSeek, Moonshot, and MiniMax used 24,000 fake accounts to rip off Claude

Anthropic dropped a bombshell on the artificial intelligence industry Monday, publicly accusing three prominent Chinese AI laboratories — DeepSeek, Moonshot AI, and MiniMax — of orchestrating ...
The Financial Times

Anthropic accuses Chinese AI labs of ‘distillation attacks’ on its models

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Anthropic has accused three leading Chinese AI labs of “industrial-scale” attacks, raising national security ...
Investopedia

Comprehensive Guide to Aggregate Functions: Definition and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...