... inserted into the caddy, and the caddy inserted into the drive. Today, most CD-ROM drives are caddy less. The disc is placed into a tray. Digital data is carved into the CD-ROM as pits (low spots) and lands (high spots). As the laser shines into the moving pits and lands, a ... packet writing" capability requires pre-formatting like a floppy disk. CD-RW's use phase change technology to alter the reflectivity of the disk's surface. DVD (digital versatile disk) drives will soon be able to hold up to 17 GB of data on both sides of the disk. Single sided DVD's can hold ... in Japan. DVD-...

• Word Count: 5237
• Approx Pages: 21
• Grade Level: High School

... computer. Any device that allows information from outside the computer to be communicated to the computer is considered an input device. Since the central processing unit ( CPU ) of a digital computer can understand only discrete binary information, all computer input devices and circuitry must eventually communicate with the computer in this form. Many devices are capable of performing this task ... to 74 degrees instantaneously. The device that is capable of recording continuous changes is an analog device; the device which can sense only discrete changes is a digital device. Time is ...

• Word Count: 2738
• Approx Pages: 11
• Grade Level: High School

... in the early 1600's. This device, invented by Charles Napier, consisted of a series of rods that could be used to perform multiplication. The first digital calculation machine was built by Blaise Pascal in 1642. Pascal, intending to help his father (a tax collector), created a system of dials that could perform ... the addition of numbers. Several decades later, Gottfried Wilhelm von Leibniz invented a digital apparatus that could not only add, but could also multiply. It was not until 1820 that a mechanical calculator, developed by Charles Xavier Thomas, was ... effective way to back u...

• Word Count: 7384
• Approx Pages: 30
• Grade Level: High School

... help of SONY=s CD EXTRA. These are just a few ways that artist protecting them selves against the internet. Along with networking problems comes encryption and protecting your digital and intellectual property. Technology is making it easier to compact, mass multiply, and distribute a product. Also with the total fade out of eight track cassette tape ... and long play record, music has converted over to CDs (compact disc). CDs are in digital format what are composed strictly zeros and ones. Now that CDRW (compact disc re write) drives have been released anybody can copy any CD they wish....

• Word Count: 1702
• Approx Pages: 7
• Grade Level: High School

... . "Today's kids are so bathed in bits that they think it's all part of the natural landscape. To them, the digital technology is no more intimidating than a VCR or toaster."" Computers can be found in the home, school, factory, and office; digital technologies, such as cameras, video games, and CD-ROMs are also a commonplace. There is no doubt that computers are definitely ... a bigger challenge and a bigger thrill. "The government is realizing this and is working on making harsher laws to, hopefully, scare away potential hackers."" (http://www.sandiego.edu ¶ 6) Kuznet's Curve-Digital D...

• Word Count: 1242
• Approx Pages: 5
• Grade Level: High School

... CD EXTRA. These are just a few ways that artist protecting them selves against the internet. Along with networking problems comes encryption and protecting your digital and intellectual property. Technology is making it easier to compact, mass multiply, and distribute a product. Also with the total fade out of eight ... track cassette tape and long play record, music has converted over to CDs (compact disc). CDs are in digital format what are composed strictly zeros and ones. Now that CDRW (compact disc re write) drives have been released anybody can copy any CD they ... out the artist...

• Word Count: 1761
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... liquid crystal to direct the light rays through the screen (Baker, 6). The one monitor that you would have to ensure you got the correct video card is with a digital monitor. It takes ! a digital signal from the graphics card instead of they typical analog signal. Generally, as long as the graphics card supports the monitor's highest refresh rate and resolution rate, you should ... be fine (Bakke, 2). Modem is really short for Modulator/Demodulator, which refers to the job that this device really does. A modem's job is to convert analog telephone signals into digital signals a computer ...

• Word Count: 2149
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... the first color PDA's out on the market. The unit is capable of displaying pictures with great quality. The smaller expansion slot is for multi media expansion cards and secure digital SD expansion cards, which are used for backup purposes. Soon Palm will release a SD card that will hold 256MB. These SD cards are only the size of a postage stamp. Programs ... games will be available in the small expansion card form. The large expansion slot at the top of the Palm will be for the Secure Digital Input Out put (SDIO) devices. Some of these devices include a modem, digital camera Global Pos...

• Word Count: 480
• Approx Pages: 2
• Grade Level: High School

... liquid crystal to direct the light rays through the screen." (Baker, 6) The one monitor that you would have to ensure you got the correct video card is with a digital monitor. It takes a digital signal from the graphics card instead of they typical analog signal. "Generally, as long as the graphics card supports the monitor's highest refresh rate and resolution rate, you should ... shortly behind the monitor. Modem is really short for Modulator/Demodulator, which refers to the job that this device really does. A modem's job is to convert analog telephone signals into digital signals a c...

• Word Count: 2342
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... smoothly and simultaneous at one time. The hard drive is where the operating system, application and files are kept. If the computer is going to be used for storing digital files from a digital camera, then it is necessary to have a large hard drive. The video card converts the video data into a picture or data that is seen on the monitor. The video ... for under $200. A year ago, it was for under $300. However, the price does goes higher if the consumer wants to purchase a printer or scanner to be used specifically with digital photography. However, the consumer can still make that pur...

• Word Count: 783
• Approx Pages: 3
• Grade Level: High School

... under nuclear attack. After his arriving to RANO, Baron's mail goal was to build more stable communications infrastructure, especially with the limited knowledge of other experts about the field of digital computer technology. He started building his ideas about a new theory and structure of communications network. He also was working on the problems of how to build communications structures whose surviving ... early 1980's, e-mail, or network mail as it was referred to, was discovered by thousands of early users. The decade gave rise to many of the enduring features of modern digital c...

• Word Count: 2921
• Approx Pages: 12
• Grade Level: High School

... , computer is small enough to be placed in a lap or carried by its user from place to place. • A palmtop computer is small enough to fit into a pocket. • A personal digital assistant, or PDA, is a palmtop specialized to store telephone numbers, calendars, schedules, and other personal information. Today's information age comes with specifications. A lot of people are not really capable of ... has achieved widespread success because it was compatible with a broad range of hardware and software. The most recent upgrade is Windows 2000 Millennium Edition, which has capability to work wi...

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

... young adults who have grown up with the belief that the Internet has changed the perception of our government.] Generation Y, also known as the echo-boom generation, has grown up digital. Forget them buying notebooks for school, they"re buying laptops and zip disks instead. Marketers set their sights on the younger generations. They know that we feed into almost everything ... school environment. Other generation may look down upon people of our generation because we are not a political generation. Instead they should look up to us because we are a technological and digital generation. ...

• Word Count: 1109
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• Has Bibliography
• Grade Level: High School

... an interest in biotechnology, Bill invested in Darwin Molecular, a company who is developing vaccines for malaria, tuberculosis, and AIDS. He also founded Corbin Corporation, a corporation that is developing a resource for digital art and photography around the world. Another investment, in cellular technology, was with Teledesic. This company has a plan to launch hundreds of orbital satellites around the globe to provide worldwide ... 10 percent of newborns don't survive past their first year. Another foundation started by Bill and Melinda is the Gates Learning Foundation. This is a pr...

• Word Count: 1089
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• Has Bibliography
• Grade Level: High School

... , he finally lost interest in it because he had thought up another, better machine. This next invention was called the Analytical Engine. It was a general purpose, fully program-controlled, automatic digital computer. It was operated automatically by steam power and only required one attendant. The Analytical Engine is regarded as the first real predicessor to the modern computer because it has ... entire hardrive. This is why people say their hardrive "crashed". It's because the arm head crashed into the platter. Followng that is the CD-ROM(Compact Disk read-only)/DVD(Digital Versatile ...

• Word Count: 1291
• Approx Pages: 5
• Grade Level: High School

... say in the deepest quietest way, "Hello?". Quite a difference wouldn't you say? Hehe. Guess who just made that possible: the advent of computer technology that effectively translates analog waves into digital and back. Another example. School. Can you even think of going up to the tuition fee center and having to wait while someone tried to locate your file from amongst ... master control. Medicine. The Internet serves as both a valuable information resource and medium for communicating research results. Streaming videos on medical procedures, interactive publishing of medical research,...

• Word Count: 628
• Approx Pages: 3
• Grade Level: High School

... iMac helped push the colored iMacs and the iBook, a consumer notebook. He then created the iPod, one of his most brilliant and successful product ever. The iPod was the first digital music player that people loved. iPods made Job's realize that Apple could become the greatest consumer electronic. He then created what some would call the best and most memorable of ... ...

• Word Count: 1606
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

... designs. The ATX had a maximum size of 12" x 9.6" and looked like a Baby AT board rotated 90 degrees. The board has a special design to accommodate the new, larger Pentium processors. Western Digital came up with the design for LPX(Low Profile Extended) motherboard in 1986 for corporate use. It made it possible to reduce space and costs, and soon lead to the ... ...

• Word Count: 440
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• Has Bibliography
• Grade Level: High School

... type on the PC for the first time. That was also the year that the 5.25" floppy drive was released which was great invention in the PC timeline. In 1977 Digital Research produced the first 8-bit operating system which helped make it possible for a MS-DOS to be released. That was also the year that the worlds first computer store opened ... ...

• Word Count: 1830
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... Allen of Microsoft felt that CP/M was probably the best bet for IBM, but it would need to be upgraded to work on 16-bit machines. Gates and IBM contacted digital Research about doing the work to CP/M that would be necessary, but Kildal could not commit to meet the dates required by IBM (Cringley, 1985). Microsoft IBM contacted Bill Gates ... ...

• Word Count: 822
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... came with a 1 year parts and labor warranty. I got this video card for $49.99. I only needed one more thing to make it and actual computer, the hard drive. I got a Western Digital 20 gigabyte 7200RPM hard drive. I only got a 20 gigabyte HD because of price and I knew I was going to get a CD burner. I figured that I could always buy another HD latter when ... ...

• Word Count: 1540
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

... $50 billion in sales. Their biggest strength is with the Fortune 1000 companies. They are weakest in the small and medium business segments. In trying to combat this, Compaq acquired Digital Equipment Company (DEC). They believed that with this acquisition they would be able to provide better service to its customers. Compaq would do this by having new expertise in networking ... ...

• Word Count: 3566
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• Grade Level: High School

... were embodied in the separate "units" of ENIAC. They were plugged together to form a "route" for the stream of information. ENIAC is known as the first successful high-speed electronic digital computer and was used by the Military from 1946-1955 when new weapons were made and when other important data was needed. Eckert-Mauchley with some help from Remington Rand ... ...

• Word Count: 2656
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• Has Bibliography
• Grade Level: High School

... Statistics Bureau 51% of American households had computers and 42% had Internet access in 2000. Today this number is even bigger and continues to increase. In America, computer industry and digital technologies are of a great importance. Our government have attributed to them 1/3 of a country's economic growth. The development of information technologies creates new jobs, professions, services, and interests, from which the ... ...

• Word Count: 737
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... committed daily. The most common computer crime committed daily, some aware and many not, is the illegal sharing of computer software. Software is any of the programs used in operating a digital computer, as input and output programs, as defined by Funk and Wagnalls Standard Desk Dictionary. When you purchase computer software, you purchase it with the understanding that it will be ... ...

• Word Count: 1506
• Approx Pages: 6
• Grade Level: High School