Operative System
By Tisifone
@Tisifone (639)
Italy
8 responses
@kfg20012003 (1037)
• India
17 Dec 06
i used windows Xp,now i changed it to windows crystal..it seems good and rocking
@xxdregas87 (3260)
• Italy
18 Jan 07
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I use windows xp professional
Have a nice day.
Bye.
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@prasanna63 (33)
• India
25 Dec 06
The most important program that runs on a computer. Every general-purpose computer must have an operating system to run other programs. Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers.
For large systems, the operating system has even greater responsibilities and powers.It makes sure that different programs and users running at the same time do not interfere with each other. The operating system is also responsible for security, ensuring that unauthorized users do not access the system.
Operating systems can be classified as follows:
1.multi-user
2.multiprocessing
3.multitasking
4.multithreading
5.real time