VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

The MAP function is part of Excel's dynamic array functions and requires Excel 365 or Excel 2021 or later to work. If you're ...

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...

ChatGPT can synthesize social media and news sentiment to reveal early narratives and market buzz around emerging tokens. Feeding technical indicators and onchain transaction data to ChatGPT allows ...

Most IT admins use PowerShell for scripting and automation, but it's not just for IT pros—anyone who deals with messy folders ...

AI tools like Grok and ChatGPT are changing how traders approach crypto day trading, spotting sentiment shifts in real time and turning them into structured trade plans. Grok detects real-time ...

Windows 11 isn't as different from Windows 10 as it might seem at first glance. And what you can't get used to, you can often ...

Dear Eric: My sister, age 86, and I, 84, have two younger brothers, 77 and 74. We have all been invited to share Thanksgiving with one of my brothers and his wife. We siblings are spread out ...

A new tool developed at, MetaGraph, allows scientists to search through vast public DNA and RNA databases in seconds — like a ...

ETH Zurich scientists have developed MetaGraph, a DNA search engine that can scan vast genomic databases in seconds. By ...

For every team in football, the biggest question in any season is the quarterback. Maybe a team knows it has a sure thing and feels great about it and there are no questions to ask. Maybe a team feels ...