Benefits Of Computer-assisted Instruction

Computer-based instruction and educational activities have been a part of high school level curricula for some time, but the primary grades have adopted these techniques a little slower. However, the adoption of technological learning activities will increase sharply over the next few years. Experts disagree on the single most important driving factor, but there are clearly a number of distinct advantages to computer-based learning activities over more traditional educational activities. Here are five of the most important.

The pace of instruction concerns everyone involved in the development of educational activities. Parents often worry about their child being either left behind or held back by the performance of the other students in the classroom. Teachers using traditional learning activities have trouble progressing some of the students in a classroom if not all are ready. Computer-based educational activities assist here by allowing each student to learn at his or her own pace. One student can move onto more demanding educational activities before the rest of the class without disrupting anyone else’s learning. Simultaneously, another student can repeat certain learning activities as often as advisable.

Computer-based instruction can also enhance the relevance and quality of educational activities. This will often register as a prime concern for parents and students. Collaborating with an appropriate site for learning activities will provide the school district or classroom teacher with a wealth of choices. With educational activities organized by grade level and covering a vast array of subject material, a valuable partnering site will empower the instructor with the ability to choose learning activities to target the students’ needs best. Further, if the site includes authoring tools, the teacher or parent may create new educational activities to address any under-served curricular areas. Additionally, a user community, if offered, may enable the sharing of learning activities far more easily than before. Providing instruction on the computer then helps foster increased relevance for the lessons involved.

To compete in today’s society, students need to achieve a much higher level of comfort and ease with technological tools. Today’s primary age students will find computers and technology dominating their workplaces to a greater degree than their parents or perhaps even their older siblings. Another advantage of learning activities on computers for our children then is that it teaches on multiple levels. Our students not only master the curriculum materials embedded in the learning activities, but also become more adept at using computers, which is also of value to them.

Finally, computer-based instruction can help lower the cost of our kids’ educational activities. Instead of buying multiple copies of a textbook for each subject matter area, schools can invest in computers and software to attend to all students. Many sites for learning activities can be accessed for a modest monthly fee. This one fee can then address an entire classroom’s needs across many curriculum areas at once, and therefore provide an economical way to provide educational activities. For these reasons, classrooms will feature computer-based instruction going forward.

Unique Computer Software That Has Won Over 140 Major Awards

Anyone who works on a computer day-in and day-out, for any extensive period of time, dreams of the day when a product will be developed that will end the tyranny of our endless tapping at the keyboard. Wouldn’t it be swell if we could simply speak and the computer recorded and typed what we said? Oh, yeah, it also has to be affordable for the average consumer.
That day, my friend, has come courtesy of Nuance and Dragon Naturally Speaking Preferred software. This unique software has won over 140 major awards worldwide for accuracy and ease of use. This accurate, affordable, and easy-to-use speech recognition program enables small/home office, business, and educational users to create and edit documents, reports, spreadsheets, and email all by voice.
With this software, you can accurately turn your voice into text. You can dictate continuously and naturally at up to 160 words per minute. The software is fully integrated with Microsoft Word, Excel, Internet Explorer and Corel WordPerfect. It can be used with virtually any Windows-based application.
Other product features include:
A comprehensive vocabulary of over 250,000 standard and business terms, with the ability to add new words easily.
The ability to insert text and graphics with a spoken word or phrase.
The capacity to dictate into any L&H certified handheld recorded while you are on the road.
Text-to-speech technology that allows your documents and emails to be read back to you in a human sounding voice.
Searching the Web, accessing information, and navigating web pages by speaking URLS and links.
Dragon NaturallySpeaking 8 boasts a speech to text conversion accuracy rating of 99%. The standard version is available for just under $100 while the preferred version retails for approximately $200. Among the main usability differences between the two versions is that the standard version does not do dictation playback, work with a handheld digital recorder, dictate into a PocketPC or PalmOne Tungsten handheld device, and does not possess the smart formatting feature.
By effectively harnessing the power of Dragon NaturallySpeaking 8, we can improve the way we perform work on our computer.

Power of Multimedia Product Presentation

The power of multimedia is making head-on progress in today’s IT times. Kids, adolescent, and even grown-ups are seen caught in the flow of power-packed presentations. Recently two new products having similar features were launched by competitor companies. One of the companies invested fairly on the advertisements which included the gem-next tools and technologies. The use of various elements of multimedia presentation jazzed up the product. The result was obvious – the other company lost the field and the company who made use of multimedia technology gained huge popularities. The importance of multimedia product presentation services cannot be overlooked in today’s times. It forms a communication style that separates its user from the rest of the competitors. The product presentation service does play an important role in success of a product in the market. The case we just saw above clearly indicates the power of a good multimedia presentation services. It leaves an everlasting impression on viewers. A company providing multimedia product presentation services makes use of highly evolved tools and technology to produce a professional presentation using any of the below listed formats: Microsoft PowerPoint presentation Macromedia Flash presentation Macromedia Director presentation Any bespoke presentation builder. These are some of the prevalent modes of presentation. Imagine the impact of presenting a product list and its accompanied features to clients in a CD-which they can even carry back to their home and office. Gone are the days when paper brochures were in demand. Now is the time when user needs information that is instantly available and is easy to carry, in addition to it being highly impressive and self-explanatory. The use of multimedia product presentation services provides a high-tech edge to products and services. The tech-savvy world is looking for newer and better ways to present the same old material. Keeping in-track with these philosophies, the multimedia presentation facilitates to make that first impression impressive which ultimately changes to ever lasting impressions. The multimedia presentations can be delivered in variety of formats available in market today. These software’s developed can be delivered either on CD-ROM or can be uploaded on internet. There are numerous benefits of developing product presentation using the latest multimedia tools and technologies. Below are listed some of the important points the products make an instant impression on tech savvy customer. The interest of customer in the products ultimately makes it acceptable by masses. Multimedia presentation helps in easy showcasing of products and its features in a desired format. The customers get to have a look at the accurate and worthy information of the products in digital format. It shortens the product sales cycle and saves the marketing personals from the unnecessary questions. The drive for -Save Earth’ is achieved as it reduces the inputs while printing brochures on paper.

How To Scrap A Computer

Getting cash for computer scrap is one of the easiest ways to make money. Whats the use of leaving your old desktop in the corner to collect dust, when you can scrap it and make some extra cash? Since the inception of computer scrap recycling programs, and programs that offer cash for other types of electronic scrap, thousands of eco-enthusiasts have been praising the cash for electronic scrap industry and recommending the services to friends.

But what many do not know is that by paying attention to the following steps, hints, and tricks, you can prepare your computer to get scrapped in a way that will guarantee more cash in your pocket. When scrapping computers, volume is a crucial and deciding factor. Before attempting to sell your computer scrap on E-bay and other vendor sites, having at least 5-10 pounds of computer scrap would be in your best interest. That way, these vendors will be more interested in your items and pay you a greater amount.

Before scrapping a computer, be sure to evaluate the technology and make sure its actually worthless. Usually, working parts within a computer will be worth more than what youll get when selling your computer scrap to a vendor. Everything inside a computer is worth a different amount, because they are each composed of different precious metals. The main components of a computer are the case, disk drives, hard drives, motherboards, CPUs, RAM, PCIs, and power supply. When scrapping a computer, it is important that you can recognize and remove these components without causing damage to the system.

Remember, quantity is what matters, so amass as many parts of different desktops and laptops as you can before separating the computer scrap into the following categories: 1) Gold Fingers, 2) PCI boards and motherboards, 3) CPUs, and 4) RAM. Each of these categories pays a bit differently, which is why it is important to understand the classification process and criteria qualifications of these categories. By visiting e-scrap websites, doing research, and educating yourself about the technology found within your computers, you will be well on your way to making lots of cash for your electronic scrap.

While hard drives, computer cases, and disk drives can easily be sold to scrap yards, the other components of a computer should strictly be sold online. Online vendors will usually pay more, but with this convenience and larger payout comes a larger risk. So do your research, read reviews, and protect yourself from greedy online vendors whose main priority is ripping you off.

Android 2.3 Platform Multimedia Enhancements

Android 2.3 comes with rich multimedia capabilities that will thrill both the common users and the Android developers. With features like mixable audio effects, support for new media formats, access to multiple cameras, the new media framework offers a versatile multimedia experience. Android mobile applications can take advantage of these new and advanced Android 2.3 capabilities to offer a vivid multimedia ecosystem. Outsource Android development team can make use of these various features to enhance the complete multimedia experience.

Audio mixing

Android 2.3 is loaded with a new audio effects API. Android developers can utilize this API to create vivacious audio environments. Audio effects API allow developers to configure audio equalization, bass boost, headphone virtualization, etc. Multiple audio effects can be mixed in a local track or can be applied across multiple tracks globally.

New media formats support

Capturing high-quality audio is feasible with Android 2.3 platform through its support of AAC encoding and AMR wideband encoding in software. Further, support is in-built for VP8 open video compression format and WebM open container format. This support provided by Android 2.3 is expected to set standards for high-definition video playback. WebM lets users to play videos on Web sites like YouTube in the Android Web browser.

Usage of multiple cameras

Android 2.3 comes with the upgraded Camera API allowing the Android developer access to multiple cameras present on the Android device. Android developers can query the Android 2.3 platform regarding the number of cameras on the device and their specific characteristics and then choose to open a particular camera. This allows developers to utilize available resources depending on requirements such as using the back-facing camera with higher quality resolution for taking high-quality photographs or using the front-facing camera with lower quality resolution for video conferencing. The front-facing camera too now can shoot and record videos.

New media framework

This new media framework in Android 2.3 platform now replaces the Open Core whilst maintaining all the older codec/container support for encoding and decoding. Some amount of support is available for extra large display devices like tablets and TVs, e.g., if you have a Samsung Galaxy Tab, Android 2.3 platform will let you make more use of the extra large screen the way Google wants you to. The 2.3 platform supports video chat as well, although to use video chat on tablets, you need to install extra software add-ons. Multitasking allows the users to run simultaneous multimedia sessions such as sending mails, updating spreadsheets and watching favorite videos.

Multimedia Led Projector With Built-in Dvd Player-usb, Hdmi, Vga, Av, Atsc

Now days, more and more home like to watch movie in their house with a projector, so you will never go to theater to watch a file, just store the movies in this player, then you can watch films. Also, most of offices are using this device, to show some materials to workmates. So Multimedia LED projectors will become more and more popular in near further.
Today, we will introduce zipgoods.com a new multimedia LED projector, which built in a DVD player in it. With this device, you will have a projector for enjoying movies and TV.
This multimedia led projector can provide clear images, The LED light source delivers a wider color range and deeper color saturation than traditional lamps and provides clear, crisp images for any type of media from videos and TV. Although it is a small sized device, but you can enjoy splendor movies with it.
We can say that this multimedia composite all multimedia in it. It built in a DVD player in body, besides this, it also can be connected to your computer, home video system, or receive TV with its built-in ATSC tuner. It is not only can be used in your home, you can use it in your offices, conference rooms, classrooms, living rooms, etc. so it is widely used in our daily life.
You may worry about its quality of LED lamps, we will say that you can not worry about this. The LED light source consumes less energy than traditional lamp-based projectors and is mercury free. It offers up to 50,000 hours lamp life, which means that it can last for more than 30 years (4 hours a day). Furthermore, LEDs stay cool, you can turn off the projector and pack it up without having to wait for the lamp to cool down first. After you do a demonstration in your meeting room, you can collect it immediately, and get back to your work soon.
Besides its good functions, this multimedia LED projector has a nice design, with its sexy body, you will love it at first glance. If you put it on in your home or your bed room, it will be considered as a artwork.
So, if you want to enjoy clear movies now, get this multimedia LED projector soon.

How Trojan Horse Viruses Can Attack Your Computer

A trojan Horse virus is so called because of its reference to the Greek legend of Troy. The legend goes that a large wooden horse was left outside the gates of Troy as a peace offering from the Greeks, whom the trojans were at war with. Once inside, the horse burst open to reveal Greek soldiers who then destroyed the city.

trojan Horse viruses are similar because they appear to be a harmless program but once installed on your computer can wreak havoc with a number of viruses potentially hidden in its code. There is a slight difference between a Trojan Horse and an actual computer virus however. Unlike typical computer viruses, a Trojan Horse does not replicate itself.

One type of Trojan is known as Spyware. This type of program is designed to monitor your Internet surfing habits and use that information for things such as targeted marketing.

Another common problem that Trojan cause is the installation of a backdoor. This means that hackers have a hidden entrance to your computer in which they can send you spam, take control of your computer, or even destroy it. These types of Trojans can be very hard to detect and eradicate.

How Trojans are Distributed

You may be wondering how to protect yourself against Trojans. The first line of defense is knowing how they are distributed.

One of the most common ways is via a useful program such as a computer utility. Once you run the program with the hidden Trojan it can do what it wishes with your computer. Another common way to get a Trojan is through an email attachment. Many people receive executable files through email and don’t think twice about running it on their computer. Once the program is run, you have a Trojan. If you ever get an attachment with an .exe at the end make sure you run a virus scan before opening it.

It is even possible to embed an image with a Trojan. Once you view the picture the Trojan has invaded your computer. It is best to never open files, regardless of type, if you don’t know where they came from. Even well-meaning friends can accidentally email you an attachment which contains a Trojan.

Trojans often take advantage of your computer’s operating system and ports which connect it to the Internet. Some Trojans even allow others to take remote control over your computer and steal keystrokes which may just be your credit card number.

Fighting Trojans

Other than being wary of what you open and install, the best defense is an up to date anti-virus program. It is important that you ensure your anti-virus software is always current since new viruses come out each day. You can typically download free updates from the software provider. You should also ensure you have a firewall to protect you while online.

The Importance Of Computer Safety Must Be Understood

Computers have become such a necessity, such a valuable resource and accepted way to work, play and communicate, that they are not going away. If you are going to live in the information age, you can’t do it without a computer. It may be a desk top computer or a laptop computer, or a handheld device that fits right inside your pocket.

These computers link every part of our lives and keeps us in touch, keeps us together and keeps the world moving; but are necessary to function in today’s world. There are so many ways to keep in touch and to keep connected, but you have to keep everything safe and running smoothly. Computers and the internet specifically is a great thing, but must be kept in check.

With all of the information available on the internet, it is easy to become overwhelmed. There needs to be a way to organize the information so that the information that you want, you can keep, but the information that you don’t, you can eliminate. Many people who have children who are old enough to use the computer have at some point experienced inappropriate web sites. Maintaining a safe internet experience is vital for all family members.

There can never be no supervision, but when there is limited supervision, you have to have some sort of protection built into the computer. There are programs that can help block out the stuff you don’t want certain members of the family to see. And there are programs that will help keep the outside people from being able to see into your personal files. You need to make sure that what is important to you isn’t accessible by outside parties. These programs are easy to use and easy to install, but they must be kept up to date so that they will be effective.

The bad guys are always looking for new ways to rip you off and destroy innocent people’s lives, so they are always a step ahead. It is difficult to prepare for the unknown and anticipate the diabolical things that these criminals come up with, but the protection programs do a pretty good job of protecting your privacy. Whether it is a personal computer in the homes, or a network of computers for your business, there are programs and systems that can benefit both types.

The Applemac Computer Mission

In 1984, the Apple Computer company formulated their mission statement as follows:

“To produce high-quality, low cost, easy to use products that incorporate high technology for the individual. We are proving that high technology does not have to be intimidating for noncomputer experts.”

Since then, Apple’s statement has evolved to includes all of these aspects:

“Apple computer is committed to protecting the environment, health and safety of our employees, customers and the global communities where we operate. We recognize that by integrating sound environmental, health and safety management practices into all aspects of our business, we can offer technologically innovative products and services while conserving and enhancing resources for future generations. Apple strives for continuous improvement in our environmental, health and safety management systems and in the environmental quality of our products, processes and services.”

Although both of these mission statements date well beyond Apple Computers’ final impact on the computing world, they were integral to the company’s ethical and technological goals and a big part of their evolution. In the 1970s, Apple was at the forefront of the personal computer revolution. The release of the Apple II ignited a fire under personal computer users, making them realize that true and powerful computing was within reach of the common user. Not satisfied with this groundbreaking accomplishment, Apple reinvented itself in the 1980s by bringing the Macintosh line of computers to the public.

As the company’s mission statement grew more refined so did Apple computers dedication to bringing top of the line computing products to consumers. Apple’s desktop, laptop and notebook computers continue to dominate the computing industry in terms of innovation, imagination and capabilities.

Not satisfied with simply providing the best computers money can buy, Apple continues to upgrade its operating systems – hitting a very high note and a standard other operating systems have yet to match with the OS X operating system. Applications such as iLife and other professional apps ensure that regular and hardcore users will continue to be catered to by the company’s mission.

Is if to put the icing on the cake, Apple has also spearheaded the digital music revolution. The widespread adoption of Apple’s iPod portable music players and iTunes online music store has proved that personal computing has been taken to the next step – no longer are Apple/Mac products merely the tools of business, programming and graphic design. They have crossed over into indispensable gadgets for our “real world” entertainment.

The Four Main Causes Of A Slow Computer

When someone buys a new computer or reimages a hard drive, one thing that usually impresses them is the speed of their system. The computer wakes up quickly, and Web pages display almost instantly. Over time, though, computers often slow down. Here are the four main reasons why:

Too many programs: It’s not unusual for a person to have dozens of programs installed on their computer. While many people think they only consume system resources while they are actually running, this isn’t the case. Every program takes up some of the computer’s memory. If your computer takes forever to start up and runs slowly, you may simply have too many programs installed.

Not enough memory: RAM, or random access memory, is what allows the computer to perform tasks like opening documents, accessing Web pages, and loading programs. All programs consume RAM, and if you run out, your computer will be extremely sluggish.

Malware: This is a broad term used to describe viruses, spyware, and adware. All types of malware can slow down your computer, and it’s a very common reason why computers don’t perform like they did when they were new.

Registry errors: Your computer executes tasks by accessing files stored in the Windows registry. Over time, these files can get moved or split apart. Your computer still needs them, though, and takes longer to find them. This has the effect of slowing down your entire system.

The good news is that these problems can be fixed relatively easily. Deleting programs you don’t use, running a registry repair program, and investing in quality anti-virus and anti-spyware software are all ways to speed up your system. If your computer is very old, it may simply not have the RAM to handle everything, so you might need to upgrade your desktop or add some memory to increase speed.