The computer mouse is an input device that uses a graphical user interface. ... When using the computer mouse with the graphical user interface you move the mouse along a flat level surface. ... The Apple Lisa computer used a graphical user interface and it helped create the technology used for the computer mouse. ... The Apple Lisa computer used a graphical user interface and it helped create the technology used for the computer mouse. ... The Apple Lisa computer used a graphical user interface and it helped create the technology used for the computer mouse. ...

• Word Count: 5742
• Approx Pages: 23

What are the characteristics of a "good" user interface? "The user interface is the part of the computer system which allows the human user to interact with the computer. The purpose of the user interface is to make the computer system usable by the user." ... Images As visual representations, images provide cues and reminders that help users understand roles, remember relationships and recognize what the computer is doing. ... Selection Process [Schneiderman, as cited in Chalmers, 2003] states that the system should be designed so as to make the users the initiators of actio...

• Word Count: 1142
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

Apple, the computer of "yesterday?" ... They invented the first Apple computer (1976, www.apple-history.com) the basis for all personal computers to come, the Apple I. ... Much like the people of today, the first testers of the computer did not take them seriously. ... Apple's next computer "The Lisa" (named after Steve Jobs" daughter) had five megahertz, and a five megahertz hard drive, but perhaps most importantly it incorporated a Graphical User Interface (it is argued that a man by the name of Bill Gates stole this idea as the platform for his extremely successful windows oper...

• Word Count: 768
• Approx Pages: 3
• Has Bibliography
• Grade Level: High School

Others can be small and merely annoying to personal computer users. ... The physical form of this crime occurs when a criminal physically uses an authorized user's identity or access to enter restricted areas where they will have access to computers and data. Electronic masquerading occurs when an intruder uses an authorized user's password, logon ID, telephone access code, or personal identification number to access a computer or data files. ... These include physical theft of a written password or user name, electronic eavesdropping, or by watching the user while he or she types. ....

• Word Count: 3693
• Approx Pages: 15
• Has Bibliography

A Computer crime is generally defined as any crime accomplished through special knowledge of computer technology. ... Theft of computer services. A person is guilty of the computer crime of theft of computer services when he accesses a computer system with the intent to obtain unauthorized computer services. ... A person is guilty of the computer crime of interruption of computer services when he, without authorization, intentionally or recklessly disrupts or degrades or causes the disruption or degradation of computer services or denies or causes the denial of computer services to ...

• Word Count: 974
• Approx Pages: 4
• Grade Level: High School

The first step to purchasing a computer is to decide what is the main purpose a user will need the computer to do. ... After having made the decisions about what is needed in a computer, a user will need to decide whether they need a laptop or desktop system. Laptop models are portable, and if the user travels a lot and need to bring your computer along, this is the apparent choice. ... Depending on the users needs, expect to spend between $600 for an entry-level desktop computer to $3,000 or more for a high-end computer. Most users do not need to buy the biggest, fastest or most powerful com...

• Word Count: 1022
• Approx Pages: 4
• Grade Level: High School

Departments of Computer Science Computer Science is basically a discipline that involves understanding and the design of a computer. ... But their still are more than one department to computer science. ... They also solve computer problems and enable computers to meet individual needs of an organization. ... They can also determine user requirements, set up computer databases, and test and coordinate changes. It is also the responsibility of the administrator to ensure performance, and understand the platform the database runs on, and add new users. ...

• Word Count: 553
• Approx Pages: 2
• Grade Level: Undergraduate

Differences and Relationships between Computer Science, Computer Literacy and Computer Information Systems In order for us to understand the differences and relationships between computer science, computer literacy and computer information systems, the best approach is first to understand each of the terms. ... It is the field of computer hardware and software. ... On the other hand, computer literacy is the understanding of computer hardware and software; how they function, and why they work. It is the social and ethical content of computing, the hardware components of a computing sys...

• Word Count: 604
• Approx Pages: 2
• Has Bibliography
• Grade Level: Undergraduate

With the usability of computers and the Internet rising everyday, more and more people are investing in personal computers. These people use their computers for many different reasons. Although there are many categories of users, most users fit into one or more of the following categories. ... Many from this group also use computers to keep up with and to trade their stocks. ... This is, by far, not the complete list of categories that computer users fall into. ...

• Word Count: 489
• Approx Pages: 2
• Grade Level: High School

What is a computer virus? ... A computer worm is another type of virus. ... When a virus is detected, the scanner alerts the computer user of the infection and displays the option to remove the virus. Most anti-virus software programs can actively monitor the computer system while it is on to give the computer user a more proactive protection against virus attacks. ... With dangerous viruses on the network, what can computer users do to protect their systems? ...

• Word Count: 1380
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

The Computer Underground: A Modern Threat to Computer Security The meaning of the word "computer" appeared in the dictionary long before many knew what a computer was. ... Hacking includes both the act and the methods used to obtain valid user accounts on computer systems. ... Since the system is being used without authorization, the hacker does not have access to the usual operating manuals and other resources that are available to legitimate users. ... For the average computer user, the most feared of the computer underground is that of the computer virus creator. ... Computer viruses ...

• Word Count: 2286
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

"COMPUTER PROGRAMMERS write, test, and maintain programs or software that tell the computer what to do. ... They develop and write computer programs to store, locate, and retrieve specific documents, data, and information. ... • "Prepare detailed workflow charts and diagrams from programs to illustrate sequence of steps to describe input, output, and logical operation" • "Write documentation of program development and subsequent revisions" • "Revise or direct revision of existing programs to increase operating efficiency or adapt to new requirements" • "Consult with ...

• Word Count: 491
• Approx Pages: 2

Mission Statement The mission of Computer Doctor is to provide computer users with affordable, practical, and non-intimidating on-site and in-store computer repair service as well as training and free consultation and to become the premier provider of computer repair and technical support to local small businesses as well as home PC users. ... Innovative Computer and Services Computer Doctor technicians will be available to assist customers by visiting the local store or have our company come to your home or place of business. ... Whether you are looking for repair of your home or business com...

• Word Count: 933
• Approx Pages: 4

Almost every computer user in the world has heard of computer viruses. ... If the virus has found it's way to this level of the user's computer, the user runs a high risk of permanent damage to data and hardware. ... If a virus is capable of unleashing it's payload on the user's system, this indicates a serious breach of security on part of the user. ... Most of us everyday computer users are unfamiliar with the programming code of an operating system. ... Computer crime is going on all around the world and if something is not done about it by the users themselves, the vir...

• Word Count: 1642
• Approx Pages: 7
• Grade Level: High School

Computers Here, There and Everywhere Today is the computer age. ... The first computers were huge. ... • A laptop, or notebook, computer is small enough to be placed in a lap or carried by its user from place to place. ... The user would type in commands (a string of abbreviated codes telling the computer what to do). ... All these new upgrades are to make it easier on the user or user friendly. ...

• Word Count: 1868
• Approx Pages: 7
• Grade Level: High School

VCR's were not designed with the end user in mind and therefore not user friendly. ... Every company has a different user interface for each model. ... Self set time and date, like a computer 2. ... This would be done in much the same way a computer work. We all know that you can unplug your computer' then plug it back in and the time is still set. ...

• Word Count: 981
• Approx Pages: 4
• Grade Level: High School

Computers help our lives run faster and more effectively. ... The drawback to the positive side of computer is the negative side: computer crime. ... With the use of the internet, users can order and buy products online. ... This can ruin an entire computer software or even the computer itself. Although there are no positive sides for computer crime, there is persecution and punishment for computer crimes. ...

• Word Count: 610
• Approx Pages: 2
• Grade Level: Undergraduate

However, it is possible that many internet users tend to share several things in common as they search and play games on the internet. They are not thinking about computer security like having a Firewall1, anti-malware protection, or even an anti-virus programs. ... Denials of Service are likewise known as DOS attack which seeks to build a Network resource to be unavailable to its intended users. Then the Dreaded Malicious Software which is an assortment of several different types of programs all doing their own mayhem, Malware gives partial to full control of your computer system to do whatev...

• Word Count: 707
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

Apple Computer 1999 The industry The industry is highly competitive. ... Apple takes lead in graph and image processing technologies and innovative, user-friendly design. ... Price competition and trends of low-priced computer. ... Every company provides low-priced computers, price for products drops sharply soon after they are introduced, and buyer are spoiled. ... Apple's Strategy Jobs"idea of becoming the Sony in the computer business is achievable. ...

• Word Count: 446
• Approx Pages: 2
• Grade Level: High School

Most people think computer programming is just a fun thing to do, but it actually has nothing to do with anything related to a computer. ... Computer programming means coding. ... The usual definition of computer literacy stops at the UI (user interference), which is the space where interactions between humans and machines occur. If a user knows how to make the machine work, he or she is computer-literate. ... The next big change will happen when most computer users have the knowledge and power to create and modify software. ...

• Word Count: 1163
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

In 1974, Congress created the Natural Commission on New Technological Uses (CONTU) to investigate whether the evolving computer technology field outpaced the existing copyright laws and also to determine the extent of copyright protection for computer programs. ... In 1980 The Copyright Act was amended to explicitly include computer programs. ... Any written material (including computer programs) fixed in a tangible form (written somewhere i.e. ... Software piracy can be found in three forms: software counterfeiting, which is the illegal duplication and sale of copyrighted so...

• Word Count: 3842
• Approx Pages: 15
• Has Bibliography
• Grade Level: High School

In a corporate setting or business, every computer must have its own set of original software and the appropriate number of manuals. ... In 1974, Congress created the Natural Commission on New Technological Uses (CONTU) to investigate whether the evolving computer technology field outpaced the existing copyright laws and also to determine the extent of copyright protection for computer programs. ... In 1980 The Copyright Act was amended to explicitly include computer programs. ... Software piracy can be found in three forms: software counterfeiting, which is the illegal duplication and sale of...

• Word Count: 3709
• Approx Pages: 15
• Grade Level: Undergraduate

Along with the evolution of technology, computers continue to upgrade as well until the time that computer has now become a part of man's everyday life that are hooked to computers. ... In this regard, this literature review concerning the effects of computer usage to the academic performance of students, will address the following areas relevant to this study: History of the Computer; Importance of Computers, Negative Effects of Gaming; Computer Crime; Computer Use recommendations; and conclusion. HISTORY OF THE COMPUTER Many people do not know how, or even when computers were first mad...

• Word Count: 3020
• Approx Pages: 12
• Grade Level: High School

Bill Gates, founder of Microsoft Corporation, popularized the user of graphical user interfaces in the 1990s by introducing Microsoft Windows. ... A key element missing in operating systems was the capability of application software to interface easily with a computer's input and output devices. ... At .A 1982 computer convention, VisiCorp Corporation demonstrated a software interface called VisiOn. ... The graphical user interface concept used to develop the Interface Manager was a descendent of the experimental versions of the graphical user interface from Xerox's Palo Alt...

• Word Count: 322
• Approx Pages: 1

One side of the Computer Case will definitely have a openable slide built on, so user is able to acquire the internal components. ... The Application is a way for users to perform their tasks properly. ... This allows users to share machines or devices easily, going onto webs and engaging other users with chats. ... All websites are assigned with an domain name, purpose of this is all resources are able to be located by computers and users. ... World Wide Web is able to let the user access to media, resources, text and many others. ...

• Word Count: 1920
• Approx Pages: 8
• Grade Level: High School