Mozilla accuses Microsoft of sabotaging Firefox with Windows and Copilot tactics

Firefox windows

Mozilla is accusing Microsoft of using Windows design choices and Copilot integrations to steer users toward Edge and make Firefox harder to use, raising fresh concerns about browser competition and platform control.

Firefox promises an AI kill switch

Firefox kill switch AI

Firefox is responding to heavy criticism over AI being added to the browser by promising a true AI kill switch. The feature would let users permanently disable all AI functionality, restoring control for those who simply do not want it.