What is the operating system Essay Example | Topics and Well Written Essays - 500 words

What is the operating system - Essay Example While most of the computers in use are using one form of OS, which perform similar functions, the operating systems can be divided into various types of OS. These are batch operating systems, real time operating systems, single user operating systems, multi-user operating systems, and the distributed operating systems. A batch processing operating system involves interaction between the processor and the computer user that is limited (Haldar & Haldar). The interaction can also be non-existent during the period when the computer is being used. The programs, as well as the data that are required in processing are collected and bunched together in the form of a bunch and are executed at the same time. This operating system is ideal where similar data is being processed; large data amounts are being processed, and where similar processing is used in the execution of data. The batch processing operating system is capable of identifying periods during which the processor is not in use, during which time the batches can be processed. The processing is automatic, which means that any intervention by the computer user is not needed. The real time operating system is another example. This operating system is capable of processing input simultaneously, as well as fast enough to impact the following process or input (Haldar & Haldar 25). This operating system is normally utilized for the control of complex computer systems that need increased processing like industrial systems and machinery. Another form of an operating system is the single user operating system that, as suggested by its title, is designed for use by one user for them to use the computer at one time. The multi-tasking operating system is an OS with several applications, which can be loaded at the same time and utilized in memory (Haldar & Haldar 35). The processor is capable of handling only a single application at one time. However, it is capable of switching from one application to a new one