PRO177 P/OS Hard Disk Version: 3.2, October 1989 Submitted by: Digital Equipment Corporation Operating System: P/OS V3.2 Memory Required: 512KB Hardware Required: PC350 or PC380 with minimum 10 meg hard disk and floating point adapter. Keywords: Operating System, Professional 300 Series - P/OS Abstract: P/OS Hard Disk is a disk-based, multi-programming, priority-structured, event-driven operating system, which includes: . P/OS Hard Disk User interface . P/OS Hard Disk Record Management System . CORE Graphics Library . PRO/GIDIS Graphics Tools . DECnet Support . DECtouch Driver . PROSE Editor . EDT Editor . Backup and Restore Capabilities - Backup and Restore Application and Backup and Restore Utility (BRU) . Disk Maintenance Utility . System Installation and Customization Utility . Digital Command Language (DCL) user interface; can be used in many cases as an alternative to the menu-based user interface. Both the Professional 300 and P/OS support the Digital Multi-national Character set. By using eight rather than seven bits to represent a character, the character may be used to define both the ASCII characters and other characters including most Western European Characters. The compose key allows typing of composite characters not represented on the keyboard legend. The P/OS Hard Disk User Interface is a hierachy of menus and forms through which the user interacts with the operating system, utilities and applications. A menu may be a list of applications, a list of files or directories, or a list of other menus. Included are File Services, Print Services and Environment Services. Following is a list of the manuals you will receive when you order Media Service Charge Code (EG): "P/OS Server User's Guide" "PROSE User's Guide" "PRO/EDT User's Guide" "Command Language User's Guide" "Hard Disk System User's Guide" "Hard Disk System for Beginners" "Hard Disk System Error Guide" "P/OS Hard Disk System Release Notes" Notes: This program is also included on DECUS No. VS0112. Documentation available in hardcopy only. Sources not included. Media (Service Charge Code): User's Manual (EG), Twenty-One RX50 Diskettes (JP) Format: P/OS .