operating system is the software, as well as any other application that works directly inside it.This enhances its status and significance, so the developers are paying much attention to efficiency and optimization.Operating System - a virtual layer between "iron" and by the user.
From this, you can create specific tasks and identify the purpose of the operating system.User functionality needed tools to work with which you can perform various tasks.OS in this case, not so much by the tool as a platform in which they can be fully used.
Even at the dawn of the creation of the first personal computers the main problem of their implementation was not only high costs but also the complexity of the work.In fact, these computers simply do not have user-friendly interface, so it was necessary to prepare the work of professionals, and it is contrary to the concept of "personal computer."Hence, it becomes clearer purpose operating system, and most importantly, its significance.
The requirements
can formulate general requirements for the operating system.The main purpose of an operating system is to improve the efficiency of the use of computer resources, and this requires special tools and features.Rational use of available resources, it is important to work effectively, because it allows you to simultaneously increase the complexity of the tasks.
addition, the operating system creates a virtual space that is conventionally reflects the working processes and the status of the computer.This is done for the convenience of the user.The actual hardware model situation outputted software.Due to the adjusted interaction between the machine and the user.
If we consider the current system, they should not only provide the tools for the job, but also to ensure high performance.One of the options - is to optimize and improve the efficiency of resources, mentioned above.Purpose of the operating system to provide comprehensive environment where various applications can be used and the program and the information will be transferred from one computer to another, moreover, the computers and devices themselves must be free to interact with each other.
variety of operating systems
at the moment in the world there are many kinds of operating systems.This diversity is explained by the different objectives and tasks set in front of developers.In addition, each operating system, as a rule, belong to some kind of a certain family, which has been developing for a long time.
major operating systems at the moment is a Windows and Linux, they are most often found on the PC.Also worth noting MacOS, used on computers from Apple.
In recent years, with the development of mobile devices and increase their ability to mobile platforms are becoming more popular and relevant to today's users.They paid no less attention than the traditional OS, and developers create software for them.
To some extent, such a bundle and the weakening of long Microsoft's monopoly in the market leads to the fact that users are starting to use a few species.The second operating system - is often forced necessity, attempt to protect their data, as well as a way to optimize their work, using all available means.
