Free Essays on Computers to Get Inspired & Learn by Example

Abstract

This paper is dedicated to the topic of cloud computing, in particular, its history, development, prospects for the future and problems that may arise in the process of its exploitation. This technology was recently invented in the world of science, but is very rapidly gaining trust of thousands of people worldwide. Along with the development of internet, software and hardware technologies, cloud computing is becoming more and more relevant to the needs and desires of people of different backgrounds and occupations. In the paper, there is described the history of cloud computing, its advantages and disadvantages. Additional attention is Continue reading...

Abstract

This paper emphasized human-computer interaction that is a significant aspect of the computer information systems. The human computer interaction is a two way study involving humans and the computer system. The history of human-computer interaction started in the early days of the ENIAC in the 1940s and comprised of managers, programmers, and operators. The origin of human – computer interaction focus on information and the human factors aspect of HCI originated technologies including photography, statistical analysis and moving pictures. The scientific management and philosophy that was provided in 1914 has set the pace for human-computer interaction. The human-computer interaction has Continue reading...

Abstract

This paper discusses cloud computing based on Enterprise Resource Planning (ERP). The cloud computing processing system has become one of the fastest growing areas in the field of Information Technology. The prime purpose of cloud computing is to share the available resources so that economies of scale can be achieved rather than completely relying on the local servers to handle the information technology applications. This paper discusses the major milestones achieved by cloud computing with reference to three organizations that have successfully implemented cloud computing and have achieved satisfactory results. There are many drawbacks and benefits associated with cloud-based Continue reading...

Abstract

Playing computer games has become one of the primary leisure activities for students. This paper presents the effect of computer games on students’ achievements. It will investigate how computer games negatively and positively affect the performance of students and come out with a proper solution for the problem. Playing computer games has become a part and parcel of most students, and it is imperative to determine its relationship to their academic achievement. Even though according to some research computer games assist students in their learning, it is obvious that, these games are associated with their poor performance and not Continue reading...

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Abstract

The emergence of the Internet as well as different computer hardware, software and technological gadgets enables individuals, private and public offices, schools, hospitals and government units to simplify its transaction and communication through its usage. Individuals are getting accustomed to storing and managing their photos, files and documents online, use social networking sites or webmail instead of maintaining these information through their computers. Businesses are offering products and services online providing convenience to its clienteles and perform business deals with its supplier via online purchasing systems. Such online services and management of Continue reading...

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“It is impossible to have an IT modernization discussion that doesn’t include ‘the cloud.’” –Jason Buffington

IT modernization requires that unstructured data be stored using cloud storage technology. This is because this kind of data is the “fastest growing and most voluminous content” (TechTarget, n.d., p. 5). Therefore, it is a necessity that this data be stored in a manner that will not cost “administrative pains” for an enterprise or any individual choosing to use this technology. The four main types of cloud computing deployment models: public cloud storage, private cloud storage, community cloud storage and hybrid cloud storage. The new trends in cloud computing include: mobile interactive applications, parallel batch Continue reading...

The great evolution and changes in terms of technology seen in the world today have some great and smart minds behind them. Previous intellectuals and scientists did everything possible to make the world a better place for human beings. This saw the development of computers which have ever since made the world a global village (MacKenzie, 1998). Seymour Cray, famously known as a computer architect, is among the great minds behind the development of computers. He is recognized and credited with solely being the creator of high-performance computers in the technological world (Hill et al., 2000). Seymour Cray was Continue reading...

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Computer Viruses
Introduction
We live in modern IT world, where your personal computer became an essential part of your life. You can’t live a day without going on Facebook or surfing through YouTube funny cat videos. But there a lot of circumstances, that may affect your computer in different ways. There a lot of ways to damage your computer and one of them is computer viruses. In this research we are going to give a definition of computer viruses, how was it created? Giving a detailed information about how to reduce the risk of being infected by computer Continue reading...

Advantages of Computers 2 - 5

Disadvantages of Computers .5 - 7
Conclusion . 7
Abstract
The present time is evidenced to reveal a wider usage of computers as an essential part of the people’s routine across the globe. As Howard-Jones (2011, p. 5) states in his latest review of the impact of digital technologies, he states that people of this generation are currently engrossed in the development of technology. Majority of the people’s means of communication is now done online or electronically. The entertainment and the leisure that people provide themselves also revolves around the use of technology through the internet or video Continue reading...

Darts is a sporting goods company that has most of its outlets in the western states. The company computers are connected to each other via network. A network has 273 computers and it consists of the following hardware systems.
8 Windows Server 2003 R2 Servers
2 Linux Servers running Red Hat Linux Enterprise
20 computers running MAC OS X version 10.4 Tiger
32 computers with Windows XP installed
126 computers with Windows Vista installed
95 computers with Windows 7 installed
With advancements in the growth of the company, the network requires upgrading and modifications. Therefore, the company is focusing Continue reading...