Work with Windows PE
The following topics describe the procedures that are used to create and customize Windows PE for image deployment. The Windows OEM Preinstallation Kit (Windows OPK) and Windows Automated Installation Kit (Windows AIK) provide a base Windows PE image (Winpe.wim) that you can customize by using the PEImg tool. You can boot into Windows PE from a variety of media, including DVD-ROM, a USB Flash Drive (UFD), and directly from the hard drive.