Sometimes, the YEAR function returns the correct value, but Excel displays an unexpected year, such as 1900 or 1905. This occurs when the cell containing the YEAR formula is formatted as a Date ...

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

Of the 17 different types of charts in Excel, I'd confidently speculate that only a few are used frequently. Actually, they all have their benefits in different circumstances and allow you to display ...

Office Scripts extract Excel hyperlink URLs without macros; results are hardcoded so the file can stay .xlsx, reuse is straightforward.

If you're not interested in using Apple's AI features, here's the good news: You don't have to. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. People walk past a banner with an AI (artificial intelligence) sign at the Frankfurt book ...

Right now, many companies are worried about how to get more employees to use AI. After all, the promise of AI reducing the burden of some work—drafting routine documents, summarizing information, and ...

In August 2025, OpenAI released its long-awaited GPT-5 AI model, calling it the “smartest, fastest, and most useful model yet.” But what really caught the attention of the company’s most diehard fans ...

The allegedly infringing Tweet, from the court file; I've redacted the last name and part of the face, just as a matter of editorial discretion. From Judge George Daniels' opinion Tuesday in MCM Group ...

TikTok is growing its data harvesting empire, and avoiding the app won’t protect you – but some easy steps can keep you safe. TikTok keeps track of everything you do on its app – no surprises there.

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...