Windows CE is an OS for resource-constrained embedded applications. Windows Mobile is built on top of Windows CE, but CE is used to support many other devices and applications, not all of which are mobile, including set-top boxes. See also Windows Mobile 6.
Already used by organizations world-wide a Project Management Tool!
Woffice comes with several built-in demos that you can install in one single click. You can test the available demos here and feel free to challenge any presented feature.