Operating system (794223), страница 2
Текст из файла (страница 2)
Typically, most new computers come with an OS pre-installed on them - Apple computers come with Mac OS X whereas most PCs come with Windows XP. So, it is also important to consider the operating system even when choosing a new computer.
Security, especially these days, is one of the highest priorities whether it's for home or business. Not surprisingly, each OS has a different level of security that it provides. Microsoft Windows and Linux are widely viewed as the easiest operating systems for computer hackers to get into while the Mac OS X and Unix are labeled the most secure operating systems around. Microsoft does try to make their OS safer by consistently providing security updates but hackers still manage to find their way through.
Conclusion
Today there are many different operating systems, as directed on certain task and to solve common problems. The first question is who should decide, as I wrote, what OS will solve the problem. If you are fond of playing, I think you should buy a game-console play windose. If you just want to have a convenient system, you should choose Mac OS. If you want to know how working your computer and controle it, you should choose Linux Os.
Today Operating System consists of many difficult part. Each part has its errors and its nuances. And there are many solutions for each problem.
References
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Tanenbaum, Andrew S. (1979). Structured Computer Organization.
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Lorin, Harold (1981). Operating systems. Boston, Massachusetts: Addison-Wesley.
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Ru.wikipedia.org
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