| Subject | English | Spanish |
| patents. | computer operating system software | software de sistema operativo para ordenadores |
| comp., MS | guest operating system profile | perfil del sistema operativo invitado (A library resource containing the most common settings from a Sysprep.inf file, including the computer name and domain or workgroup settings, which can be applied to a virtual machine template) |
| IT | operating system certification | certificación del sistema operativo |
| IT | operating system components | componentes del sistema operativo |
| comp., MS | operating system deployment | implementación de sistema operativo (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 | Administrador de implementación de sistema operativo (A security role that grants permissions to administrative users so that they can create, deploy, and manage operating system images) |
| IT | operating system performance | prestaciones del sistema operativo |
| IT | operating system security flaw | defecto de seguridad en el sistema operativo |
| IT | operating system version | versión de un sistema operativo |
| IT, dat.proc. | Operating System/Virtual Storage | OS/VS |
| IT | operating system/virtual storage | sistema operativo con memoria virtual |
| IT, dat.proc. | Operating System/Virtual Storage | Operating System/Virtual Storage |
| comp., MS | operating system volume | volumen del sistema operativo (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)) |
| IT | operating system vulnerability | vulnerabilidad del sistema operativo |
| commun., IT, industr. | Portable Operating System Interface for computer environment | Sistema operativo transportable de la ISO |
| commun., IT, industr. | Portable Operating System Interface Standard | Sistema operativo transportable de la ISO |
| commun., IT, industr. | Portable Operating System Interface X | Sistema operativo transportable de la ISO |