operating system: History of systems, Process (computing), Interrupt, Protected mode, Ring (computer security), Memory management, Computer ... management Context switch

Systems Management: System Administration, Computer Syste, Network Management, Telecommunications, Antivirus Software

Protected Mode: Central Processing Unit, System Software, Virtual Memory, Paging, Computer Multitasking

Translation Memory: Translator, Computer Assisted Translation, Terminology Management Systems, Machine Language Industry

OPERATING SYSTEMS ENGINEERING: Kernel design process isolation memory management and I/O subsystems