Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

GPT for Work announces the release of a guide focused on the use of artificial intelligence for automating spreadsheet tasks through GPT for Excel. The resource outlines methods for managing ...

Copilot Cowork operates in the cloud, inside Microsoft 365's infrastructure, and draws on something Claude Cowork simply cannot access: the full graph of a user's enterprise work data.

Ring was the subject of significant backlash earlier this month, after a poorly received Super Bowl ad drew attention to its surveillance cameras' AI-powered Search Party feature. Though advertised as ...

Imagine opening an Excel file expecting to see numbers, only to find that every cell displays formulas like =SUM(A1:A10), instead of the actual results. It can be confusing and frustrating, especially ...

I came across a social media post recently showing an email purportedly sent by a new CEO over the weekend that included this note: Well Being Notice: Receiving this email outside of normal working ...

Google is now allowing users to change their existing Gmail addresses while keeping their accounts intact, though PCWorld notes the feature is rolling out gradually. Users can change from one ...

What formula has been recalled? ByHeart recalled its Whole Nutrition Infant Formula, lot Nos. 206VABP/251261P2 and 206VABP/251131P2. Both have use by dates of Dec. 1, 2026. ByHeart Whole Nutrition ...

Q. I have used the Excel functions LEFT, MID, and RIGHT to dissect cells. However, I have some spreadsheets where each piece of information is a different length and uses different delimiters. Is ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...