Windows 11 can block Google Chrome’s 4GB AI model from reinstalling itself on your PC — A simple Registry tweak for “Pro” users
windowscentral.com May 8, 2026

Windows 11 can block Google Chrome’s 4GB AI model from reinstalling itself on your PC — A simple Registry tweak for “Pro” users

AI-summarised brief · reviewed before publication

Windows 11 has a new Registry setting to control local generative AI models, allowing users to disable Google Chrome's 4GB Gemini Nano AI model. The model, which powers AI features like scam detection, is downloaded and installed silently, sparking backlash from users. The Registry policy supports dynamic refresh and is available to Windows 11 Pro users, enabling them to block the model's download and removal.

💡 Why It Matters

  • · The ability to block AI models addresses concerns over storage and bandwidth consumption without user consent.
  • · It also gives users control over their privacy and security, allowing them to balance the benefits of local AI with potential risks.