Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

Microsoft’s biggest news stories of 2025 include breaking the $4 trillion market cap, Windows 10 end of support, AI agents ...

2025 was another monster year for personal technology, with AI, antitrust, and layoffs dominating the headlines.

Today's AI agents are a primitive approximation of what agents are meant to be. True agentic AI requires serious advances in reinforcement learning and complex memory.

CMMC Phase 1 began Nov. 10, and major defense primary contractors are already demanding compliance from their suppliers.

In April 1981, the floor of the West Coast Computer Faire in San Francisco was crowded with hobbyist tinkerers, engineers and ...

Professor Yu Chen's CerVaLens project aims to detect AI-generated media for users, an increasingly essential tool.

And while you’re at it, check out Apartment Therapy’s own mood board tool, which helps you visualize and organize your design ...

Tech companies are collectively spending billions to turn the age old sci-fi trope of humanoid, general-purpose robots into ...

Amazon allows visa-stranded employees in India to work remotely until March, but strict limits on coding and decision-making ...

At CES 2026, the big maker of mobile chips teased details—and some benchmarks—for its new mainstream Snapdragon processor ...

IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.