Computer operating systems vary in current time. It allows people to use which is suitable for their needs. Computer itself has become the primary necessity for human life in modern era and the technology progress also provide the operating systems that offer plus sides and benefits. Operating system or also known as OS is a very complex system that set up to control the computer hardware operation and coordinates all software used in the computer. The OS will interact with users and it manages to help users coordinating what they want to do. The main purposes of OS are for easy the users with her work and maximizing the work of computer system. From the complexity of OS, when the computers are used in large party there will main computer as the central of operation.
Main Functions of Computer Operating Systems
From various computer operating systems, there will be specific function to perform. It works behind the scene and it cannot be seen by the users and the complex setup is designed to be able to perform multiple tasking to run the overall operation when the user uses the computer. However, there are some main functions that basically purposed for every computer OS, including the management of some computer components such as RAM and hard disk, scheduling many tasks on the computer and providing the security level and preventative system for the computer from harm external party to gain access such as malware, spyware and virus. Besides that, the OS also help direct and coordinate programs that are using by the users on the PC whenever it is used.
Current Computer Operating Systems
There are many OS for computer yet some are the most familiar such as Windows, MAC and Linux. They are designed from different companies and also offer different comfort and requirements to run on PC. The most used by people around the globe may be Windows OS. It is the most familiar OS that can be used for any ages. Windows offers user friendly interface so even the beginner can be easily master the system. However, it requires high requirements for the system and it must be provided large space of memory. MAC OS is provided by Apple and it is designed exclusively for Apple products’ users. The system is more secured because the access is limited. The minus is the price is high. Linux is the newer OS recognized. It has great system and features yet people are still not familiar. People tend to choose the more familiar computer operating systems.