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Otherwise your computer will be very, very, very slow, as it is much quicker to read and write from RAM then it is to read and write from the hard drive.

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Q: Why operating system must be loaded first into computer's memory?
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Where does operating system reside?

The operating system resides in secondary memory i.e., hard disk.when we boot our computer it is loaded into Primary memory i.e.,RAM and then loaded,this process is called booting


Which must be loaded first to a computer's memory the operating system or software?

Operating system must be loaded first so that other applications and programs will be able to work.


What is loaded into memory every time the computer is started?

Operating system


Where is the operating system stored before it is loaded into main memory?

on the hard drive


When a computer is switched on where is the operating system loaded?

it is loaded on the ram of a computer ( memory ) and it is also loaded on a partiton of your hard drive if your operating systemwas installed when you broiught it it is partitiion 1


What is the meaning of disc operating system?

disck operating system means an operating system primarily run on older computers and run from a disket or disk todays computers run the operating system from the hardrive where as witrh dos the operating system was loaded into the ram via a disk or loaded onto the hard drive via a disk plus it was also comand line driven


Why is it important to check the minimum system requirements when installing an operating system?

The operating system is loaded into the computers internal memory (RAM) at start-up. The operating system needs to 'reserve' chunks of memory to enable it to perform its functions swiftly and accurately. If a computer doesn't have enough RAM, the computer cannot run the operating system efficiently, often using empty hard-disk space - which slows down the computer.


What operating system component is loaded first when the computer is turned on an resides in the memory?

windows xp


How much space is reserved for virtual memory on different computers?

The space reserved for virtual memory varies on different computers. It depends on the operating system in use and how much system memory is available.


What manages the hardware components including the CPU memory storage?

Operating System


It is possible to launch one operating system from another operating system or on top of another operating system?

Depending on the base operating system, yes. In almost all cases, the operating system from which the second one is loaded lacks memory protection, allowing the second operating system to replace the first one in memory. This can be used, for instance, to boot Linux from MS-DOS or classic versions of Mac OS.


When a user starts a computer portions of the operating system load into the computers hard disk from memory?

False