This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

More than 30 security flaws in AI-powered IDEs allow data leaks and remote code execution, showing major risks in modern ...

The core of the problem in Excel isn't that it lacks regex functionality. Indeed, in 2024, Microsoft introduced REGEXEXTRACT, ...

Clayton County offers a Microsoft Excel basics training session aimed at improving community skills. Registration is required ...

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

Coding is the act of translating a logical solution into a computer-readable form. This involves writing instructions using a ...

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 ...

Vibe coding — the fast-growing trend of using generative AI to spin up code from plain-language prompts — is quick, creative, and great for instant prototypes. But many argue that it's not cut out for ...

Security researcher demonstrates how attackers can hijack Anthropic’s file upload API to exfiltrate sensitive information, even with network restrictions enabled. A newly disclosed vulnerability in ...

Salesforce Inc. has introduced a collection of new tools designed to support customers’ artificial intelligence initiatives. The first set of features, which debuted today, will help organizations ...

Anthropic is starting to train its models on new Claude chats. If you’re using the bot and don’t want your chats used as training data, here’s how to opt out. Anthropic is prepared to repurpose ...