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- host operating system
- A host operating system (OS) is the...
- host OS
- A host operating system (OS) is the original OS installed on a ...
- hot fix
- A hotfix is code (sometimes called a patch) that fixes a bug in...
- hotfix
- A hotfix is code (sometimes called a patch) that fixes a bug in a...
- HP-UX
- HP-UX is the UNIX-based operating system for the HP 9000 series of ...
- hypervisor
- A hypervisor, also called a virtual machine manager, is a...
- i5/OS
- i5/OS is the name IBM has given to its newest release of OS/400 V5R...
- IBM Roadrunner
- Roadrunner is the fastest supercomputer in the wo...
- Ice Cream Sandwich
- Android 4.0 Ice Cream Sandwich (ICS) is a...
- ICM file
- In Windows 95 and possibly other operating systems, an ICM (I...
- ICM file (Image Color Matching file)
- In Wi...
- ICS
- Android 4.0 Ice Cream Sandwich (ICS) is a version of Google’s mobile op...
- iFCP
- iFCP (Internet Fibre Channel Protocol) is an emerging standard for ex...
- iFCP (Internet Fibre Channel Protocol)
- Image Color Matching file
- In Windows 95 and possibly ...
- Information Kit: Linux, Unix, and All the Littl...
- INI
- INI is a file name extension used in Microsoft Windows.
- initial program load
- IPL (initial program load) is a mainf...
- initial program load (IPL)
- IPL (initial program load...
- initialization
- Initialization is the process of locating and usi...
- inode
- In a UNIX-based operating system, an inode is a computer-stored des...
- InstallAnywhere
- InstallAnywhere is a program that can used by s...
- installation restore point
- A restore point is a save...
- Installfest
- An Installfest is a special occasion when computer user...
- integer overflow
- Integer overflow is the result of trying to p...
- Interactive System Productivity Facility
- Internet Fibre Channel Protocol
- iFCP (Internet ...
- interpreted
- An interpreted program, sometimes called a script, is a...
- interpreted (script)
- An interpreted program, sometimes cal...
- interprocess communication
- Interprocess communicatio...
- interprocess communication (IPC)
- Interprocess ...
- interrupt
- An interrupt is a signal from a device attached to a comput...
- IO.SYS
- In the Windows 95 operating system, IO.SYS is an executable binar...
- iOS
- iOS is Apple's proprietary mobile operating system (OS) for its handhel...
- IPC
- Interprocess communication (IPC) is a set of programming interfaces tha...
- IPL
- IPL (initial program load) is a mainframe term for the loading of the o...
- IRIX
- IRIX is a UNIX -based operating system from SGI that is optimized for...
- ISPF
- ISPF (Interactive System Productivity Facility) is the user interface...
- ISPF (Interactive System Productivity Facility)
- J2EE
- J2EE (Java 2 Platform, Enterprise Edition) is a Java platform designe...
- J2EE (Java 2 Platform, Enterprise Edition)
- Jaguar
- Jaguar was the code name for version 10.2 of the Apple Macintosh ...
- Java 2 Enterprise Ed
- J2EE (Java 2 Platform, Enterprise Edi...
- Java 2 Enterprise Edition
- J2EE (Java 2 Platform, Ente...
- Java 2 Platform
- J2EE (Java 2 Platform, Enterprise Edition) is a...
- Java 2 Platform, Enterprise Edition
- J2EE (J...
- JeOS
- JeOS (just enough operating system) is a highly customized operating ...
- JeOS (just enough operating system)
- JeOS (j...
- JES
- Job Entry Subsystem (JES) is a subsystem of the OS/390 and MVS mainfram...
- JES2
- Job Entry Subsystem (JES) is a subsystem of the OS/390 and MVS mainfr...
- JES3
- Job Entry Subsystem (JES) is a subsystem of the OS/390 and MVS mainfr...
- job
- In certain computer operating systems, a job is the unit of work that a...
- Job Entry Subsystem
- Job Entry Subsystem (JES) is a subsyste...
- Job Entry Subsystem (JES)
- Job Entry Subsystem (JES) i...
- job scheduler
- A job scheduler is a program that enables an enterp...
- job step
- In certain computer operating systems, a job step is part of ...
- just enough operating system
- JeOS (just enough ope...
- K Desktop Environment
- K Desktop Environment (KDE) is an O...
- K Desktop Environment (KDE)
- K Desktop Environment (...
- KDE
- K Desktop Environment (KDE) is an Open Source graphical desktop environ...
- kernel
- The kernel is the essential center of a computer operating system...
- Learning Path: Operating Systems and Applications
- level of support
- Level of support indicates a specific extent ...
- level of support (support level)
- Level of supp...
- lights out management
- Lights-out management (LOM) is the ...
- lights-out management
- Lights-out management (LOM) is the ...
- lights-out management (LOM)
- Lights-out management (...
- lightweight thread
- In computer programming, a thread is an i...
- lightweight, middleweight, and heavyweight threads
- Lindows
- Linspire, formerly known as Lindows, is a low-cost commercial L...
- Linspire
- Linspire, formerly known as Lindows, is a low-cost commercial...
- Linspire (Lindows)
- Linspire, formerly known as Lindows, is a...
- Linus Torvalds
- Linus Torvalds, the creator of the Linux kernel, ...
- Linux logo
- Tux, the penguin, is the generally accepted official logo...
- Litestep
- Litestep is an alternative user interface (shell) for use wit...
- loader
- In a computer operating system, a loader is a component that loca...
- loading
- In a computer operating system, a loader is a component that lo...
- lock
- A lock is a mechanism for controlling access to something. In program...
- locking
- A lock is a mechanism for controlling access to something. In p...
- logical partition
- A logical partition (LPAR) is the division ...
- logical partition (LPAR)
- A logical partition (LPAR) is...
- LOM
- Lights-out management (LOM) is the ability for a system administrator t...
- LPAR
- A logical partition (LPAR) is the division of a computer's processor ...
- LU 6.2
- APPC (Advanced Program-to-Program Communication, sometimes called...
- Mac OS
- Mac OS is the computer operating system for Apple Computer's Maci...
- Mac OS X Lion
- Mac OS X Lion is the eighth upgrade of Mac OS X, th...
- man page
- A man page in a Linux or other Unix-based operating system is...
- manual restore point
- A restore point is a saved "snapshot"...
- massively parallel processing
- MPP (massively para...
- Master Boot Record
- The Master Boot Record (MBR) is the infor...
- Master Boot Record (MBR)
- The Master Boot Record (MBR) ...
- MBR
- The Master Boot Record (MBR) is the information in the first sector of ...
- memory leak
- A memory leak is the gradual loss of available computer...
- metafile
- A metafile is a file containing information that describes or...
- Microsoft
- Microsoft is the world's leading producer of computer softw...
- Microsoft Disk Operating System
- MS-DOS (Microso...
- middleweight thread
- In computer programming, a thread is an...
- Millenium Edition
- Windows Me (Millenium Edition) is an operat...
- Minix
- Minux (sometimes spelled MINIX) is an open source operating system ...
- MinWin
- MinWin is the lowest level of the Windows operating system. It ru...