Microsoft has launched its new Copilot+ PCs, establishing a new category of personal computers fundamentally defined by integrated Neural Processing Units (NPUs). This initiative shifts AI processing from the cloud to the device itself, enabling faster, more private, and efficient on-device features for users. While this sets a new standard for modern computing, a key AI feature, "Recall," has been paused due to privacy concerns, and software compatibility on the new ARM architecture is under scrutiny.