it is known as the operation instrument
This is known as processor management.
what is The hardware component that does all the calculations and processing is known as the processor or
The operating system connects to your PC hardware and executes user programs also known as software. Thus the operating system facilitates users.
DOS.
DOS.
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
Processor affinity takes several forms. When an operating system has a policy of attempting to keep a process running on the same processor-but not guaranteeing that it will do so-we have a situation known as soft affinity. Here, it is possible for a process to migrate between processors. Some systems -such as Linux -also provide system calls that support hard affinity, thereby allowing a process to specify that it is not to migrate to other processors. Solaris allows processes to be assigned to processor sets, limiting which processes can run on which CPUs. It also implements soft affinity. source: Operating System Concepts 8ed.
Dos
Generically speaking, it is the shell or user interface. It may be a command prompt or a graphical user interface (or a combination of both). The layer of the operating system that is directly accessible to the user is known as the application layer; it runs all of the applications that the user interacts with.
Macintosh Operating System version 10 revision 2.(1-9) known as Jaguar. Shipped with Motorola G3 and some early G4 processor Macintosh Computers OS 10.3(1-9) known as Panther shipped with Motorola G4 processor Macintosh Computers OS 10.4 (1-10) known as Tiger shipped with Intel single, dual, and quad processor Macintosh Computers ...10.4.10 is the current OS as of this date 8-9-07 OS 10.5 ( ) known as Leopard due for release soon.
PC = Personal Computer. Mac OS = the Operating System used by Apple's Macintosh computers. X86 = A 32 bit processor. Originally the name came from Intel's 8086 processor which was a 16 bit processor but the name X86 is now used to denote a processor that can handle 32 bit and 16 bit instructions. X64 = A 64 bit processor sometimes known as an X86-64 as they can handle 16, 32 and 64 bit instructions.
it is known as os.