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Providers of computer operating system (OS) software and related services.

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Operating system - Wikipedia, the free encyclopedia

An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs.

Computer Operating Systems - Computer Hope

Helping you with questions you may have about computer operating systems as well as linking you to all the major computer operating systems.

HowStuffWorks "How Operating Systems Work"

The operating system controls your computer's tasks and manages system resources to optimize performance. Learn how your operating system works.

What is Operating System (OS)? Webopedia

The operating system (OS) is the most important program that runs on a computer . Computers and mobile devices must have an operating system to run ...

Computer Basics: Understanding Operating Systems

An operating system is the most important software that runs on a computer. It manages the computer's memory, processes, and all of its software and hardware.

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Operating Systems - Best Buy

Upgrade your operating systems and get more from your computers. With the latest operating systems software from Microsoft, Apple, Roxio and more, ...

What is operating system (OS)? - Definition from WhatIs.com

What is an operating system? An operating system (sometimes abbreviated as " OS") is the program that, after being initially loaded into the computer by a boot ...

Operating System Definition (Windows, Linux, Mac OS) - PC Support

An operating system (OS) is software that manages software and hardware in a computer. Some operating systems include Microsoft Windows, Linux, and Mac ...

Ubuntu: The leading OS for PC, tablet, phone and cloud

Ubuntu is an open source software platform that runs everywhere from the smartphone, the tablet and the PC to the server and the cloud.

IBM System z - Operating Systems

IBM System z servers support multiple operating systems such as z/OS, z/VSE, z/ TPF, Linux on System z and the z/VM hypervisor. With zEnterprise BladeCenter ...

What's my OS? What is my OS?

Help finding out what Operating System your running. How to find your Operating System version. Finding out if your OS is 32-bit or 64-bit. What version of ...

Operating System Tutorial - Tutorialspoint

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs.

Operating Systems


As part of setting up your business network, you’ll need to select an operating system. Operating systems make up the software that allows you and your employee to successfully operate your computers.

Network operating systems fall into several different categories. When you make a comparison of operating systems, you’ll find that characteristics include graphic user interface, multitasking, multithreading and multi-user. Windows operating systems fall into all of these categories.

1. Find a list of the type of operating systems available prior to selecting a computer operating system.

2. Compare the features, cost and compatibility to decide which type meets your requirements.

3. Look into purchasing options after you have decided on the type or types of operating systems you want for your office.

View a list of operating systems

When you start to shop around for operating systems, then you'll probably hear about the main types, like Unix, Linux, MacOS and Windows. These computer operating systems were released by major developers, like Microsoft, Apple and Unisys. However, you'll want to look at lesser known types of operating systems as well, like Sun Solaris, Minix and BSD.

Compare the computer operating systems

You're going to want to look at several aspects of each network operating system before you decide to buy an OS package for your office. You're going to want to check availability of software applications, connectivity, stability, multi-user and multitasking capabilities. Start by making comparisons between Unix, Linux and Microsoft operating systems if you have installed PCs in your workplace. For Apple computers, you're going to look at MacOS.

Buy operating systems

After you have made your selection, you can set out to buy and install your chosen operating system. You can contact a sales representative and let them know how many network computers will work on this operating system. This will allow them to recommend the right version.
  • Remember to read the system requirements prior to purchasing a particular operating system. Each operating system needs a certain amount of memory and processing speed in order to function correctly.