Grok 3 has caught up with its competitors, but is it enough to convert ChatGPT users? Credit: Matteo Della Torre / NurPhoto / Getty Images Now that Grok 3 from Elon Musk's xAI is officially live, how ...

To upgrade an existing Windows 10 PC that meets the hardware requirements for Windows 11, it doesn't cost anything. That's true for both Windows 11 Home and Windows ...