When you digitally sign an Excel macro using Visual Basic Editor, you add a unique, encrypted signature to your VBA project.

Excel is a powerful tool for organizing data and performing calculations on it. One of its most useful features is the ability to add the current date and time to a cell with just a few keystrokes.

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

Anthropic researcher Nicholas Carlini published a blog post describing how he set 16 instances of the company’s Claude Opus 4.6 AI model loose on a shared codebase with minimal supervision, tasking ...

AI coding tools are rapidly changing how we produce software, and the industry is embracing it—perhaps at the expense of entry-level coding jobs. Generative AI’s ability to write software code has ...

A tire can have deep tread and still be a risk if it’s old. This quick DOT date-code check tells you the truth in seconds Tire age matters more than appearance; check the DOT date code for safety.

The Microsoft Excel World Championship 2025 wrapped up with yet another champion reigning supreme. This year’s champion beat out 23 Grand Final rivals at the Las Vegas HyperX Arena. The annual ...

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 ...