OpenAI has launched GPT-5.4, its first model with native computer-use capabilities, alongside financial plugins for Microsoft Excel and Google Sheets.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to ...

Windows 11 LTSC is a clean, bloatware-free OS without Copilot, AI, ads, or feature updates. Here’s how LTSC performs vs ...

Gaming on a Windows 11 PC poses problems due to the idiosyncrasies of Microsoft's operating system, but there are tools ...

AI cybersecurity firm Irregular's research, verified by Sky News, found ChatGPT, Claude, and Gemini all produced highly ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

A fresh Windows install looks clean, but it doesn’t feel right until this app shows up.

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. You can’t get much for $20 these days, so ...

If you're a ChatGPT user, you can now integrate third-party apps directly into your AI chats. OpenAI launched this feature in October 2025, and it's available on all types of ChatGPT accounts, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Your data leaks through your phone. This happens because apps abuse permissions and then ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver the same benefits for free. I put it to the test. I've been testing PC and ...