Pc Operating System Essay

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Type of PC Operating Systems

Introduction Electronic devices such as desktop, laptop, tablets and smartphones have become part of our everyday life now. With our current generation, we uses them every single day in our life, no matter it is for work, studies, entertainment or personal affairs. Since we uses them so often, we have eventually become oblivious to how they work. When we are commanding our smartphones with the sense of touch, scrolling and sliding the mouse while using a personal computer. It feels easy and good knowing that we are in control. However, there are a lot of processing going on in our devices. And operating system is the main reason in handling the necessary tasks. An operating system manages a personal computer's …show more content…

Dave Cullen also stated that in the 1960s IBM were the leading in computer hardware and developed the OS/360. However Unix created PDP-7 minicomputer, which has the standard in comparsion but only the size of the device are much smaller than IBM have created. In that decade, a computer that did not use up an entire room was considered small. It costs $72,000 with a Flip-Chip technology comes with dual transport DECtape drives. In comparison with our current generation's standard it only had a memory capcity of just …show more content…

It manages input, processing and output in a device. They are four types of operating systems. One of the four types is Real-time operating system. Real-time operating systems specialized for real time operations capable of controling industrial systems and machinery. It has response time predictability and being determinisitic. It also has quality like speed. However, it has limited capability of user-interface and unlimited user utilities. The most important thing of a Real-time operating system is handling the resources of the computer so that a specific operation executes in precisely the same amount of time, everytime it

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