Computer Science Essay Examples and Topics

498 samples

Life Without Computers Essay

3.8
One of the major contributions of the computer technology in the world has been the enhancement of the quality of communication.
  • Pages: 2
  • Words: 590
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Are We Too Dependent on Computers?

The duration taken to restore the machine varies depending on the cause of the breakdown, expertise of the repairing engineer and the resources needed to restore the machine.
  • Pages: 6
  • Words: 1630

How to Build a Computer?

Preparation and Materials In order to build a personal computer, it is necessary to choose the performance that you want by considering the aspects such as the desired processor speed, the memory, and storage capacity. [...]
  • Pages: 4
  • Words: 1114

Order Processing System Design and Implementation

The system analysis, development, and implementation phases reflect a framework that the system analyst used to design the order processing system that could be implemented to solve various problems related to the existing system.
  • Pages: 12
  • Words: 2841
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Computer Technology: Evolution and Developments

The development of computer technology is characterized by the change in the technology used in building the devices. The semiconductors in the computers were improved to increase the scale of operation with the development of [...]
  • Pages: 3
  • Words: 955

Dependency on Computers

For example, even the author of this paper is not only using the computer to type the essay but they are also relying on the grammar checker to correct any grammatical errors in the paper. [...]
  • Pages: 5
  • Words: 1411

Opera Fidelio Property Management System

The name of the company was changed to Micros Systems in 1978. The vision of Micros is to be "the world-leading IT company in the hospitality and retail sectors".
  • Pages: 8
  • Words: 2247

Microcomputer Components and Functions

The development of microcomputers began in the 1970s with the conception of the Intel 4004 microprocessor in 1971. The processor is the brain of the microcomputer.
  • Pages: 5
  • Words: 1121

Microsoft Information System

5
The validity and reliability of the data is also analyzed by a variety of tools and techniques feeded in the system just to enhance total quality management and other related knowledge.
  • Pages: 11
  • Words: 3007
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Challenges of Computer Technology

Computer Technologies and Geology In fact, computer technologies are closely connected to any sphere of life, and it is not surprisingly that geology has a kind of dependence from the development of computers and innovative [...]
  • Pages: 6
  • Words: 1673

Introduction to Human-Computer Interaction

It is a scope of study that explores how individuals view and ponder about computer related technologies, and also investigates both the human restrictions and the features that advance usability of computer structures.
  • Pages: 4
  • Words: 1148

Computer Hardware: Past, Present, and Future

Overall, one can identify several important trends that profoundly affected the development of hardware, and one of them is the need to improve its design, functionality, and capacity.
  • Pages: 4
  • Words: 1123

Information System: Advantages and Disadvantages

The essential components of a computer include the processing and control device, the processor; storage; and input and output devices. Storage devices are designed to store various amounts of information on the PC: the amount [...]
  • Pages: 1
  • Words: 342
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Linux, the Operating System of Choice

A recent trend in the field of software is the open source genre, and it can rightly be said that the Linux operating system has become the embodiment of this genre.
  • Pages: 12
  • Words: 3421

Computer’s Memory Management

Memory management is one of the primary responsibilities of the OS, a role that is achieved by the use of the memory management unit.
  • Pages: 20
  • Words: 5417

IT on Everyday Life

Many people have become too dependent on IT as a means of life, and this has made IT a major human need in many areas of the world.
  • Pages: 4
  • Words: 1165

Comparison Between two Operating Systems

Windows XP ensures that any free memory in the RAM is allocated to a certain process so as to help in improving the performance of the operating system.
  • Pages: 19
  • Words: 5256
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Processor Intel Core i5 and Its Features

The second stage is instruction decode, where instructions are decoded, and file register retrieved to acquire the register values used in the instructions. ALU operations, branch resolution, memory address calculation, and CSR read/write are done [...]
  • Pages: 4
  • Words: 1177

Windows XP Operating System’s Installation Process

The windows XP installation will continue without interference since you are installing from a full version windows XP CD. The installation will restart the computer and this time it will take you back into the [...]
  • Pages: 2
  • Words: 522

Global Information Systems (GIS)

Information on the country in which the organization operates is relevant to the organization because it provides the relevant information regarding the existing business opportunities in the country and the possibility of their exploitation.
  • Pages: 8
  • Words: 2773

Ethical and Illegal Computer Hacking

For the ethical hackers, they pursue hacking in order to identify the unexploited areas or determine weaknesses in systems in order to fix them.
  • Pages: 2
  • Words: 557
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Mounting Drives: Advantages and Disadvantages

Mounting entails the process by which the directories and files on the computer storage drives, such as the hard drive and the CD-ROM, are made available for the users to access through the computer system.
  • Pages: 2
  • Words: 594
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Ethical Responsibility: MS Excel and SPSS

The focus of the present paper is to illuminate several issues related to the MS Excel and SPSS software applications, and also to use a case scenario to discuss the ethical responsibilities associated with criminal [...]
  • Pages: 3
  • Words: 919

Microsoft Office Applications

When I was introduced to the internet, I learned to use the search bar, the chat, the email facility and the facility to play a video or watch a movie.
  • Pages: 3
  • Words: 900

Computer Network Types and Classification

For a computer to be functional it must meet three basic requirements, which are it must provide services, communications and most of all a connection whether wireless or physical.the connection is generally the hardware in [...]
  • Pages: 2
  • Words: 604

AutoCAD in Different Fields of Design Technology Study

In the engineering technology, CAD is overwhelmingly used from the conceptual layout and design, through a comprehensive engineering and analysis of constituents, to the definition of the various manufacturing methods used.
  • Pages: 11
  • Words: 3092
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Building a PC, Computer Structure

The choices available are Western Digital 320GB and Seagate 320GB and my advice would be to go for Western Digital as it is a good performer all along.
  • Pages: 2
  • Words: 910

Sources of Digital Forensic Data

With live system data, the aim of the investigator is to capture information concerning volatile data that may disappear when a device powers off or it is disconnected from the network.
  • Pages: 36
  • Words: 2834

How Computer Works?

In order for a computer to function, stuff such as data or programs have to be put through the necessary hardware, where they would be processed to produce the required output.
  • Pages: 10
  • Words: 891
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Concepts of Networking

The word 'networking' is obtained from the word 'network', which, is formed by joining two English words namely; 'net' and 'work'. The latest invention of the use of the word networking is in the business [...]
  • Pages: 2
  • Words: 575

Google Chrome SWOT Analysis

Chrome is well poised to remain the number one choice for web users because it is available in both desktop and mobile platforms.
  • Pages: 3
  • Words: 948

Computer System Review and Upgrade

The main purpose of this computer program is going to be the more effective identification of the hooligan groups and their organisation with the purpose to reduce the violation actions.
  • Pages: 6
  • Words: 1864
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Aspects of Laptop Rental Service

Upon return of the product, the computer will be evaluated, and the student will be billed fully for the full time the product was rented. Therefore, students attending the university will be the target market [...]
  • Pages: 11
  • Words: 3052

Digital Image Processing: Basics

Thus, Digital Image Processing can be said to be the process where the digital images are refined through some computer algorithms to extract information that the computer can interpret.
  • Pages: 11
  • Words: 2967

Recording Studio Equipment: Hardware and Software

The purpose of this report is to present the information on the necessary equipment to purchase; the justification of the equipment choices; the discussion of the equipment connectivity and the diagram; and the budget table [...]
  • Pages: 5
  • Words: 1500

Enterprise Architecture Frameworks Comparison

Furthermore, they have the same long-term goals: the support of strategic architecture planning and the use of an architecture knowledge base that supports and maintains the architecture evolution.
  • Pages: 4
  • Words: 1445

Pipeline Hazards in Computer Architecture

Therefore, branch instructions are the primary reasons for these types of pipeline hazards to emerge. In conclusion, it is important to be able to distinguish between different pipeline types and their hazards in order to [...]
  • Pages: 1
  • Words: 306
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Small Billing Business Network Design

This proposal is about the design of a network for a small billing business. After a thorough discussion with the small billing business the following needs were identified: Workstations: 2 pieces A quality printer: 1 [...]
  • Pages: 5
  • Words: 975

Bill Gates’ Contributions to Computer Technology

Upon examination of articles written about Gates and quotations from Gates recounting his early childhood, several events stand out in significance as key to depicting the future potential of Gates to transform the world with [...]
  • Pages: 2
  • Words: 1306

DELL and HP Machines Comparison

The two brands are known to produce good quality machines, and consumers prefer these models over the rest of the models in the markets.
  • Pages: 2
  • Words: 598
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How Computers Negatively Affect Student Growth

Accessibility and suitability: most of the school and student do not have computers that imply that they cannot use computer programs for learning, lack of availability of internet facilities' availability also makes the students lack [...]
  • Pages: 2
  • Words: 611

Nintendo Wii as an Innovative Product

The paper aims at analyzing the case and answering the questions regarding the nature of the innovation, aspects of the value proposition, and details of the used business model.
  • Pages: 4
  • Words: 879

Microsoft Tips and Tricks

For instance the first tip highlights the usefulness of the control key to Microsoft Office Outlook. However, lessons drawn from the article can be applied to the latest versions of Microsoft office.
  • Pages: 2
  • Words: 557
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Information systems (IS) development

In the development of the information systems, the first stage is to describe and model the real problem that provides the need for the system.
  • Pages: 8
  • Words: 2279

Prezi vs. PowerPoint

In making presentations, the choice of presentation software to be used will be dictated by the amount of information the presenter wishes to pass to the audience, as well as the format of data the [...]
  • Pages: 6
  • Words: 1702

Unified Modeling Language (UML)

UML was created to be used in modeling of software intensive systems by use of diagrammatic models making it easy to introduce more objects to an existing project.
  • Pages: 2
  • Words: 616
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Computers and Information Gathering

On the other hand, it would be correct to say that application of computers in gathering information has led to negative impacts in firms.
  • Pages: 2
  • Words: 617

Computers vs. Humans: What Can They Do?

The differences between a human being and a computer can be partly explained by looking at their reaction to an external stimulus. To demonstrate this point, one can refer to chess computers that can assess [...]
  • Pages: 4
  • Words: 540
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Using Software Application Packages

The figure below shows the main window of a Microsoft Publisher application. In such a case, the seller or firm is the only producer of the product.
  • Pages: 4
  • Words: 1233

Windows Vista Operating System

But, windows VISTA domain configuration is a group of computers managed together and it is mainly used by the users in the business field. Some of the strengths and weaknesses of Windows Vista are given [...]
  • Pages: 5
  • Words: 1686

Computers: The History of Invention and Development

It is treated as a reliable machine able to process and store a large amount of data and help out in any situation."The storage, retrieval, and use of information are more important than ever" since [...]
  • Pages: 6
  • Words: 1660
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How Computers Work: Components and Power

The CPU of the computer determines the ultimate performance of a computer because it is the core-processing unit of a computer as shown in figure 2 in the appendix.
  • Pages: 4
  • Words: 1077

The Fall of IBM

Overall, the threat of new entrants is high in the software segment and moderate in the hardware segment of the industry.
  • Pages: 11
  • Words: 2904

Information Retrieval Methods

4
The search mechanism is the system that allows for the searching of the database for the retrieval of the information stored in it.
  • Pages: 10
  • Words: 2493
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The AutoCAD Software: Annotation and Tex

In relation to AutoCAD software, annotation as well as text aids in clarification and communication on the manner in which different types of information are displayed on drawings.
  • Pages: 1
  • Words: 282

History of the Personal Computer: From 1804 to Nowadays

The Analytical engine was a far more sophisticated general purpose computing device which included five of the key components that performed the basic of modern computers. A processor/Calculator/Mill-this is where all the calculations were performed.
  • Pages: 5
  • Words: 1346
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Graphic Card Industry and Evolution

A graphic card, usually, referred to as a video card or a graphic accelerator card is an electronic circuit installed on the motherboard inside the central power unit, mostly on Laptops and desktop computers.
  • Pages: 8
  • Words: 2193
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Security in the Information Communication Technology

These include adapting the users to the system and getting the involvement of users through soliciting their input on ways of advancing the system. The corporate governance of the information security ought to begin from [...]
  • Pages: 12
  • Words: 3185

Open Source Project

However, factors such as; support, poor documentation, issues of proprietary software's and legal challenges have noted as major problems affecting the operations and success of Open Source Project The term "Open Source" is a common [...]
  • Pages: 18
  • Words: 4954
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Lighting Techniques in 3D Animation

In distinction with 2D animation where every frame should be painstakingly painted and filled in with the required tints, lights, and shadows, lighting in 3D animation is performed by pointing the source of light, while [...]
  • Pages: 4
  • Words: 1122

Reverse Engineering for Software Maintenance

To reduce the possibility of errors set up during the change process, the software engineer has to know the system amply well so the changes which he made to the source code have expected consequences.
  • Pages: 14
  • Words: 4361
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Computer Laboratory Staff and Their Work

This will depend on the discretion of the staff to look into it that the rules that have been set in the system are followed dully. This is the work of the staff in this [...]
  • Pages: 5
  • Words: 1531

Computer System Electronic Components

The Random Access Memory commonly referred to as RAM is another fundamental component in a computer system that is responsible for storing files and information temporarily when the computer is running. The other storage component [...]
  • Pages: 2
  • Words: 526

How Infographics Make it Easier to Receive Information

Some of the limitations to the use of images in infographics include the visual impairment of the intended subjects, lack of clarity in the presentation of the message, and existing personal viewing preferences such as [...]
  • Pages: 19
  • Words: 5180
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Preparing a Computer Forensics Investigation Plan

However, if the information is thought to be contained in the permanent storage, then a computer has to be shut down before transporting it to a laboratory for forensic analysis. The first step in the [...]
  • Pages: 3
  • Words: 858

Balancing Hardware Needs and Budget

Activities that require a computer in my life include: Communicating with others through email and messaging apps Researching and gathering information online Writing papers and documents Creating and editing presentations Managing my schedule and to-do [...]
  • Pages: 1
  • Words: 286

How to Build a Gaming Computer

The first step to creating a custom build for a PC is making a list of all the necessary components. This explanation of how to build a custom gaming computer demonstrates that the process is [...]
  • Pages: 2
  • Words: 604
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Linked Lists as a Data Structure

The linked list begins with a HEAD, which designates the beginning or the location in memory of the first node. The pointer to the list's first node is found in the circular linked list's last [...]
  • Pages: 2
  • Words: 591

The TCP-IP (Communication) Ports and Protocols

For each of the TCP / IP protocols, the standard defines the possibility of simultaneously allocating many unique ports on the host, identified by numbers. In this case, an attacker can imitate one of the [...]
  • Pages: 1
  • Words: 384

Microsoft Access Database and Microsoft Excel

The significant difference between Access and Excel is that Excel is a spreadsheet used for calculations and data representation, while Access database stores data for reference. On the other hand, Microsoft Access Database is a [...]
  • Pages: 1
  • Words: 349
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Network Architectures at Swiss Campus

The network operations are investigated by creating a simplified version of the London Metropolitan Area Network network, which directly links all the Swiss universities.
  • Pages: 8
  • Words: 2225

Personal Computer: The Tool for Technical Report

In addition to this, computers, via the use of reification, make it feasible to reconfigure a process representation so that first-time users can examine and comprehend many facets of the procedures.
  • Pages: 6
  • Words: 1651
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