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

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

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

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 ...

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 ...