Release of Windows CE 3.0

On 15/06/2000, Microsoft released Windows CE 3.0, codenamed Cedar, introducing a major update to its embedded operating system platform. The release focused on improving real-time performance and expanding support for a wider range of 32-bit devices. Microsoft positioned Windows CE 3.0 as suitable for handheld computers, industrial controllers, and other embedded systems requiring predictable timing and reliability. Windows CE 3.0 introduced enhanced real-time capabilities through a redesigned kernel with reduced latency. The update expanded thread priority levels from 8 to 256, allowing more precise scheduling and task management. Microsoft also provided Platform Builder 3.0, enabling developers to assemble customized operating system images using a modular architecture tailored to specific hardware configurations. The kernel served as the foundation for the Pocket PC 2000 platform, codenamed Rapier, which had launched earlier on 19/04/2000. Windows CE 3.0 also included Internet Explorer 4.0, support for Distributed Component Object Model technology, and Windows Media capabilities. The June 2000 release strengthened Microsoft’s embedded systems strategy across handheld and specialized devices.