Microsoft and Nvidia collaborated to prepare Windows for the RTX Spark laptop platform. The devices utilize Arm-based processors rather than the traditional x64 architecture employed by AMD and Intel. The companies unveiled the first wave of these devices at a launch party in San Francisco. A hands-on area allowed attendees to test the new AI PCs. Following the main media event, Nvidia hosted a separate session to detail the technical specifications of the RTX Spark computing platform. Although the laptops resemble standard Windows machines on the outside, their internal hardware relies on Arm chips paired with a powerful GPU. This configuration is designed to support future AI workloads. It necessitated significant optimization efforts from Microsoft to ensure compatibility.