Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for client reports.

The advantage of Python is that you can apply operations to larger datasets with hundreds, even thousands, of data points ...

KYIV, Ukraine—Ukraine’s power grid has weathered three winters of Russian bombardment during which engineers patched up substations under missile and drone fire and civilians spent days in the cold ...

A long-running cyber-espionage group known as Confucius has introduced new techniques in its campaigns against Microsoft Windows users. First identified in 2013, the group has consistently targeted ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...

Excel is the world’s most versatile data modeling tool—powering everything from household budgets to Fortune 500 profit and loss statements (P&Ls). Yet, the full power of Excel is available only to ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Anthropic on Tuesday announced a new Claude feature that some users should appreciate. The chatbot can now create files for you based on the instructions you provide in a prompt. Claude can generate ...

The investigators at How to Survive reveal how pandas use camouflage to become surprisingly effective predators. Democratic Gov. Declares State of Emergency Oregon Man Accused of Operating One of Most ...