Benefits and Limitations of Copmputers

The benefits of computers to education include higher education satisfaction and higher learning outcomes. Navertheless, computers can truly be beneficial only if users are able to provide accurate and adequate input.Benefits of ComputersSome of the benefits of computers. High speed§ Computers have the ability to perform routine tasks at a greater speed than human beings.They can perform complex calculations in seconds.Teachers can use computers to prepare make lists quickly,instead of preparing them manually.
§  Accuracy
When a task is performed manually, there is always a possibility of human error.Computers can be used to perform tasks in a way that ensures accuracy.      However, if the input given to the computer is incorrect, the output will also be incorrect.    Storage§ Computers can store large amounts of information. After the information is stored, it can be retrieved as needed.you can ues computers to store the details of all the students in the school. You can use the information to perform different kinds of analyses. For example, you might want to track the correlation between your students’ performance and the educational backgrounds of their Parents.
§ Automation
Computers can be indtructed to perform complex tasks automatically. Example ,you want to generate a report showing the average performance of all your student during the previous year, you can use a computer to accomplish this efficiently. Automation canincrease your productivity.§ Diligence
Computers can perform the same task repeatedly and with the same accuracy, without getting tried.§Versatility
Computers can be used to perform both simple and complex task.§ Cost effecitiveness
Computers reduce the amount of paperwork and human effort, thereby reducing costs 

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Digital Communication In Education

With the rapid changes in technology, many educational institutions are using the internet for distance education programs. The internet is an interconnection of thousands of computers across the globe and very powerful communication.Distance educator can use e-mail for sending messages over the internet, gathering feedback, making important announcements and for other communication. Learners can send their feedback and queries through e-mail and receive responses from educators. Education and learners can also participate in newsgroups. There are thousands of newsgroups available on the internet. On a wide variety of topics. E-mail stands for electronic mail. E-mail can be used to send and receive messages over a computer network. A newsgroup is an online discussion forum where the user can post and view messages.School have also started using multimedia during various meetings and functions, such as their Annual Day celebrations, where the annual report, the credits for the play and the honour list are displayed on a huge screen. Similar presentations are also made during parent teacher association meeting. Online Tests and Publishing of Test ResultsStudent can take online tests by using the computer and get results instantly. Several universities post their examination forms on their Web sites. Students can go to the Web site and fill and sibmit the examination form over internet, instead of filling it up on paper and sending it through post. Various universities and school examination boards, such as the central Board of Secondary Education and other state boards, also provide examination results over the internet. Students can thereby view the results within few minutes their announcement. A web site is a location on the world wide web. The world wide web is a system of servers on the internet that support documents formatted in hypert text markup lahguage. HTML is the amin language used to create web pages. A web apge is adocument on the world wide web identified by a unique uniform Resource Locator. 

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APPLICATION OF COMPUTERS IN EDUCATION

In the last few decades,computers have brought about radical changes in our lives. Almost every profession makes use of computers. You will now see how computers are used extensively in the field of education. Digital Media in Education           In addition to conventional chalkboards, teachers of today rely increasingly on digital media. Digital, being attractive and interesting, captivate the young audience. Digital student help student to understand and retain concepts and information.        Students vouch for this new teaching methodology in their classrooms and feel that it is aboon. This is mainly because the teachers are no longer facing the blackboard all the time. Instead, they are able to interact with the students even as the class is in progress and elicit immediate responses to their questions. The interest kindled in the childred also encourages them to be creative, leading to an enquiry based learning process.              With the presence of various multimedia programs, computer based self paced learning is gaining popularity. Computer based tutotial software is also used as teaching aid to supplement classroom learning.Ø     A flexible learning pace is provided so that student can spend ample time learning.
Ø Audio and video help the student to understand the concept clearly, enhance retention and    recall in formation more quickly.
Ø    Complex subjects, such as the human respiratory and cardiovascular systems chemical bonding and chemical reactions, can be taught easily to student through computer based tutorials.
Ø     Immediate feedback is given to the students, which helps them to monitor their progress. 

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What is a Computer ?

In this era of information technology, computers are used in almost all walks of life.computers are wudely used in several fields, such as education, communication, enterainment, banking,business, medicine, weather forecasting and scientific research.        You can use computers to perform a variety of tasks, such as drafing letters, performing calculations, maintaining records about student , creating question paper analyzing exam results and even creating attractive pictures.

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