Introducing the OmniBook Setting Up Windows Setting Up Windows The OmniBook has either Windows 95 or Windows NT 4.0 factory-installed on the hard disk drive. When your OmniBook starts up the first time, it takes you through a series of setup screens, including installation of the operating system. This section describes how to set up the OmniBook with the factory-installed Windows operating system. ♦ Setting up the OmniBook for the first time. 1-8