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

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

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

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

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

Computer Animation Introduction Computer animation has been around longer than I have. ... COMPUTER ANIMATIONS Computer animation is the use of computers to create animations. ... Two Frames drawn by a computer user Frames generated by a computer Modeling Modeling is the process of creating 3D objects from simple 2D objects by lofting, or from other simple 3D objects called primitives. ... Instead, the user handles a mesh which is a rough representation of an objects. When the user is satisfied with the mesh, he then renders the image. ...

• Word Count: 3633
• Approx Pages: 15
• Grade Level: High School

As he became more interested in computers, he decided to stop playing sports and turn his attention toward working with computers. ... He had a vision of all users being connected to one central computer and a song list that would be constantly updated. ... After a user sets up the program, it becomes an online music community. The user can select songs they want other users to be able to download from their computer library, then they may download songs from other users' personal computer library. According to Napster, 800,000 users are logged onto the server at any given time. ...

• Word Count: 1049
• Approx Pages: 4
• Grade Level: High School

When I was 12 I was really interested in the Internet and extremely interested by large mainframe type computers, I don't really know why but the immense power of these huge computers intrigued me. ... It turned out the advertising was a little bit too much for our little business - within 2 weeks we had gone from 300 users to about 1,500 users. ... This resulted in a massive user increase, two months later we had 9,000 users. My user software reported that we had 452,000 site views in one month. ... The name of the company is "slaque computer services". ...

• Word Count: 1273
• Approx Pages: 5
• Grade Level: High School

Many computers users do many different things with their computers; it all depends on the users taste. ... Also with certain programs, users can watch their favorite DVD on their computer instead of have a TV or DVD player. ... If the user has a DVD burner as well, then they can copy the DVDs for themselves or others if they wanted to. They could even make DVDs from home videos or clips of other things, though the make a DVD the user would require some software to actually burn it onto a disc. ... Software is a program that makes the computer do things the user wants. ...

• Word Count: 742
• Approx Pages: 3
• Grade Level: High School

If you're an Internet user, you know who you are. ... He does not use his personal computer for work, he is a farmer. ... At the start, you are not even aware of the possibilities that may form from your excessive computer use. ... They put their lives on hold while engrossed with their computer usage. ... Good luck fellow Internet users. ...

• Word Count: 965
• Approx Pages: 4
• Grade Level: High School

If you're an Internet user, you know who you are. ... He does not use his personal computer for work, he is a farmer. ... At the start, you are not even aware of the possibilities that may form from your excessive computer use. ... They put their lives on hold while engrossed with their computer usage. ... Good luck fellow Internet users....

• Word Count: 965
• Approx Pages: 4
• Grade Level: High School

• Describe the common categories of user support problems that are caused by computer users themselves. ... Two common mistakes (that I encounter often) computer users make are; accidentally deleting a file or folder that contains critical windows files. ... Nine times out of ten, within the first couple of minutes of using the product, the user hits a snag and needs help. 5) Forgotten Information: In this day and age, the average computer user could have a dozen pin numbers, user ID's and/or passwords. This tends to be the most common information forgotten by computer user. Other ...

• Word Count: 1549
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

Computer Viruses and Hoaxes: How To Protect Against Them There are over 30,000 known computer viruses and new viruses are being written every day. The number of computer hoaxes (lies) is not as high as the number of viruses, but for the many computer users, who may believe the false information, hoaxes can cause them a lot of emotion and wasted time. ... It is the threat of a computer virus that is the most important to a user because no system is immune to a virus infection. ... A computer virus is a piece of software designed to enter a system and infect the files. ... Then there is...

• Word Count: 1285
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• Grade Level: High School

Computer viruses are always present somewhere in a disk or computer system ready to strike. ... A laptop computer is a portable computer, about the size of a brief case. ... Different programming companies supply many programs that are quite helpful for the user. ... Firms prefer user-friendly systems that people can understand how to use. The user does not want to be stuck in an environment where there is commands unheard of. ...

• Word Count: 1016
• Approx Pages: 4
• Grade Level: High School

This emerged about 5000 years ago in Asia Minor and this could be considered the first computer. ... He designed the Analytical Engine that had the basic components of a modern computer and has led to Babbage being described as the "Father of the Computer". ... She was known to be the first female computer programmer as she created the instruction routines to be fed in to the computer. ... Atanasoff) and his graduate student (Clifford Berry) envisioned an all-electronic computer that applied Boolean Algebra to computer circuitry. ... A machine has a fixed response to any input made by the us...

• Word Count: 2409
• Approx Pages: 10
• Grade Level: High School

Nearly every computer user worldwide has encountered a computer virus. According to Trust and Estates Magazine, "In the world of technology, viruses are computer codes that changes files or applications on a computer without the knowledge or consent of the computer user." ... A computer user has to share information with other users in order for a true virus to spread (Pietromonaco 14). ... A Trojan horse can be acquired by any everyday transaction and not even be seen by the computer user. ... Conclusion There are enough problems affecting computer users in th...

• Word Count: 1120
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• Grade Level: High School

A report on a range of HCI and their Applications Introduction Human Computer Interface has been very important, as it has developed over the years to help users to use computer hardware and software. ... There have been many software and hardware developments one first such development is 1.1 Computer Processors There have been very large advancements in computer processors that allow users to do bigger and better things. ... Many people just associate graphics cards with computer games this is true they are used so that a user can play a computer games. ... These include disabled u...

• Word Count: 2020
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The piggybacker then has access to all the past user's files and can be destructive if they choose and wipe out the account. There are many different types of computer crimes, but there are basically two main categories, crimes against computers and crimes using computers. "Crimes against computers are usually based on the destruction of hardware and software or the theft of computer technology... Computers are based on human input, thus computers make mistakes. ... Crimes using computers are more prevalent. ...

• Word Count: 458
• Approx Pages: 2
• Grade Level: High School

Computer Issues What are the problems in computer security? ... However, virus and worms has been criticized many software vendors, internets server and end users over the period of decades. ... The difficult for users prevent this matter when Mydoom virus generates emails with a spoofed from people you know. ... Even though the users clean their computers, the infection still remain if the back doors still open. ... This worm does not infect typical end user machines at all .Therefore, it only infects computers running Microsoft SQL Server 2000 or MSDE 2000. ...

• Word Count: 946
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School

There are three types of computer infestations. ... A virus is a program that replicates itself so as to infect more computers, either through network connections or through floppy disks passed among users. ... The only way to infect a computer with a boot sector virus is to attempt to start a computer from an infected floppy disk. ... There are some key elements to watch for to suspect whether or not there is a computer infestation on the computer. Some of the infestations alert a user to their presence by putting an unexpected message on the screen. ...

• Word Count: 671
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• Grade Level: High School

According to the website www.dictionary.com the definition of the term "computer virus- is as follows "A computer program that is designed to replicate itself by copying itself into the other programs stored in a computer. ... When asked, just about any computer user can demonstrate at least a little knowledge in regards to computer viruses. ... The purpose of this paper is to give a brief history of computer viruses and inform of the different kinds of viruses which we as computer users need to look out for, and determine what is currently being done to prevent more computer virus spreads. ...

• Word Count: 1134
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• Has Bibliography
• Grade Level: High School

Microsoft then licensed BASIC to other companies, such as Apple Computer, Commodore, and Tandy Corporation. ... That move made MS-DOS the standard operating system for personal computers and skyrocketed Microsoft's growth. ... That move gave Microsoft experience in developing applications for GUI's(Graphical User Interface.) ... Windows was a shell of DOS, which means that it ran over DOS and extended the features of DOS, and employed a graphical user interface. ... Also in 1990, Microsoft became the first personal-computer software company to record $1 billion in annual sales. ...

• Word Count: 447
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• Grade Level: High School

Article 1: Non-computer network servers When people hear the word server, they automatically think of a large, powerful computer that performs network related functions. When the term non-computer server is mentioned, a blank stare may be the resulting response. A server is more than just a machine; it is also the software that performs many different services for the users on a network. ... Print server software can be located on a computer, or on a hardware device located on a network printer. ... Wed server software uses TCP/IP protocols and the Web site content to allow the user a...

• Word Count: 322
• Approx Pages: 1
• Grade Level: High School