Patch for Windows Defender 0-day could allow attackers to fill hard disk

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot 365 amid breakup chatter

OpenAI's new family of models will continue to power Microsoft's suite of workplace and productivity apps.

You can now use ChatGPT in Microsoft Word, Excel, PowerPoint and more: Here's how

OpenAI has announced the integration of its latest AI model, GPT-5.6, into Microsoft 365 Copilot, enhancing applications like ...

OpenAI's ChatGPT Work agent handles 'ambitious' tasks across devices

Discover ChatGPT Work, OpenAI’s new agent that completes real tasks across apps—sheets, slides, docs, web apps—plus Codex ...