Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Some of Excel’s most powerful modern features simply do not work inside tables. Dynamic array formulas, often called spill ...

From turning vague campaign ideas into visual worlds, to auto-building business files and bringing real-time research into WhatsApp, this week’s AI picks show how execution bottlenecks are finally ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

Work smarter with AI in 2026 using field-specific prompting, reverse prompts, and self-evaluation loops for faster, clearer results.

Discover how changes in interest rates create short-lived but lucrative arbitrage opportunities. Learn strategies for fixed-income, options, and currency markets.

CLEVELAND, Ohio — They couldn’t seem more different on the surface: Kevin Stefanski, the methodical, risk-averse head coach who abhors turnovers, and Shedeur Sanders, the improvisational rookie ...

Massachusetts is moving toward statewide phonics-based reading instruction, requiring state-approved curricula. Marlborough Public Schools officials say they have already adopted a structured literacy ...

What if you could transform ChatGPT from a simple chatbot into your most powerful productivity ally? As of 2025, this AI tool has evolved far beyond casual conversations, becoming a cornerstone for ...