| Subject | English | Czech |
| comp., MS | embedded operating system | integrovaný operační systém (An operating system that is a component of a complete device and is expected to function without human intervention to perform one or a few specific tasks) |
| comp., MS | guest operating system | hostovaný operační systém (The operating system running on a virtual machine) |
| comp., MS | Microsoft Disk Operating System | operační systém MS-DOS (A Microsoft computer operating system with a command-line interface that is used to control many internal computer functions, such as running programs and organizing and maintaining files) |
| comp. | mobile operating system | operační systém pro mobilní zařízení |
| comp. | mobile operating system | mobilní platforma |
| comp. | mobile operating system | mobilní operační systém |
| gen. | mobile operating system | mobilní OS |
| comp., MS | MS-DOS operating system | operační systém MS-DOS (A Microsoft computer operating system with a command-line interface that is used to control many internal computer functions, such as running programs and organizing and maintaining files) |
| comp., MS | operating system | operační systém (The software that controls the allocation and usage of hardware resources such as memory, central processing unit (CPU) time, disk space, and peripheral devices. The operating system is the foundation on which programs are built) |
| construct. | operating system | operační systém |
| comp., MS | operating system deployment | nasazení operačního systému (A Configuration Manager feature that allows you to create operating system images and deploy those images to target computers) |
| comp., MS | Operating System Deployment Manager | Správce nasazení operačního systému (A security role that grants permissions to administrative users so that they can create, deploy, and manage operating system images) |
| comp., MS | operating system volume | svazek operačního systému (A volume that contains an operating system (for example, Windows Vista) that can be loaded by Windows Boot Manager. A given system can have multiple operating system volumes. The operating system on the current volume can be started only if it has an entry in the Boot Configuration Data (BCD)) |