If you mean the 'Operating System', it is the portion of the computer the user interacts with to input instructions. Things like Windows and Mac OS X are Operating Systems.
operation system provides and interface between you and computer so that you can communicate easily with computer.
computer hardware
An operating system manages the working operation of a computer
the system locks up during normal operation
Typical hazards that threaten the normal operation of a computer system can range anywhere from having a virus to power outages.
Operating System
Instruction Decoder
An Operating System is a program that acts as an intermediary between a user of a computer and the computer hardware, to ensure the correct operation of the computer. The Operating System prevents user programs from interfering with the proper operation of the computer and provides services to make programming easier. The Operating System is the one program running at all times, controls the execution of user programs and manages and allocates resources. The primary goal of an Operating System is convenience for the user, the secondary goal is efficient operation of the computer system and the third goal is optimal use of computer resources.
No, it is not possible to construct a secure operating system for those computer systems which do not provide a privileged mode of operation in hardware.
a sniper that using computer operation
Ok The Program that controls the functions and operation of the computer is the Operating System or (OS).The OS and related utilities are often called System Software.Some of the more popular operating systems are:Windows XPWindows 7MacOSiOSUbuntu Linux
The operation system is an integrated set of programs that control,supervises and supports a computer system.Operation system make the computer easier to use,because the machine and its operator.this entire collection of system software programs is known as an operating system. The types of operating system is 1)Processor scheduling 2)Memory management 3)I/O management 4)File management