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Operating system - OS

An operating system (OS) is the primary software that manages computer hardware and software resources, providing common services for computer programs. The OS is crucial for ensuring system security, preventing unauthorized access.

Operating system - OS

What is a Mobile Operating System (Mobile OS)?

iPhone OS / iOS (Apple): Apple was originally developed for use on your iPhone devices.

Windows Mobile: is Microsoft's mobile operating system used on phones

webOS (Palm/HP):es un sistema operativo móvil que se ejecuta en el kernel de Linux.

Symbian OS (Nokia): aimed at mobile phones offering a high level of integration

Palm OS (Garnet OS): Newer versions have added support for expansion ports, new processors, external memory cards, enhanced security, and support for ARM processors and smartphones.

MeeGo OS (Nokia e Intel): A joint open source mobile operating system that is the result of the merger of two products based on open source technologies

BlackBerry OS: for use on the company's popular BlackBerry handheld devices.

Bada (Samsung Electronics):Bada es un sistema operativo móvil patentado de Samsung

Android OS (Google Inc.):El sistema operativo móvil Android es la pila de software libre y abierto de Google que incluye un sistema operativo,

It is the software platform on which other programs can be run on mobile devices.

Most popular desktop operating systems

Windows 87.40% Mac OS 10.06% Linux 1.95% Chrome OS 0.39% Desconocido 0.20% BSD 0.01%

Linux: Linux is a freely distributed open source operating system that runs on various hardware platforms.

Mac OS: is the official name of the operating system Apple uses windows, icons and all applications that run on a computer

Microsoft Windows: Windows dominates the world of personal computers, offering a graphical user interface (GUI), virtual memory management, multitasking, and support for many peripheral devices.

Operating system - OS

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Classification of Operating systems

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Real time: Responds to input instantly.
Multithreading : Allows different parts of a single program to run concurrently.
Multitasking : Allows more than one program to run concurrently.
Multiprocessing : Supports running a program on more than one CPU.
Multi-user: Allows two or more users to run programs at the same time.

types of operating systems.

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Linux
and Windows, .
DOS, OS/2
For PCs, the most popular operating systems are:

What is it ?

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is the most important program that runs on a computer. The operating system is also responsible for security, ensuring that unauthorized users do not access the system.