This video explains the WE LOOKUP function in Excel and how it can be used to quickly find and return data from tables. It ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

Q: I’d like to get an AI app on my phone and learn to use it. Any suggestions? A: If you’ve been thinking about installing an AI app but aren’t sure where to start, you’re not alone. Artificial ...

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

Have you ever opened an Excel spreadsheet and felt instantly overwhelmed by its endless rows, columns, and cryptic formulas? You’re not alone. Many people see Excel as a labyrinth of complexity, ...

Have you ever stared at a blank Excel spreadsheet, wondering where to begin or how to make sense of all those rows, columns, and tools? You’re not alone. For many, Excel feels like an overwhelming ...

MUCH OF THE art of medicine involves working out, through detailed questioning and physical examination, which disease a given patient has contracted. Far harder, but no less desirable, would be ...

Q. How do the TRIMRANGE function and trim references in Excel work? A. Excel’s TRIMRANGE function and trim references help users quickly tidy up datasets. This makes for a cleaner, easier-to-follow, ...

A new artificial intelligence (AI) model called Centaur can predict and simulate human thought and behavior better than any past models, opening the door for cutting-edge research applications. When ...