WHAT IS INTERNET
The Internet is a global system of interconnected computer networks that use the standard internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email .
The Internet is a global system of interconnected computer networks that use the standard internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email .
The internet in simple terms is a network of the interlinked computer networking worldwide, which is accessible to the general public. These interconnected computers work by transmitting data through a special type of packet switching which is known as the IP or the internet protocol.
Internet is such a huge network of several different interlinked networks relating to the business, government, academic, and even smaller domestic networks, therefore internet is known as the network of all the other networks. These networks enable the internet to be used for various important functions which include the several means of communications like the file transfer, the online chat and even the sharing of the documents and web sites on the WWW, or the World Wide Web.
It is always mistaken said that the internet and the World Wide Web are both the same terms, or are synonymous. Actually there is a very significant difference between the two which has to be clear to understand both the terms. The internet and World Wide Web are both the networks yet; the internet is the network of the several different computers which are connected through the linkage of the accessories like the copper wires, the fiber optics and even the latest wireless connections. However, the World Wide Web consists of the interlinked collection of the information and documents which are taken as the resource by the general public. These are then linked by the website URLs and the hyperlinks. Therefore World Wide Web is one of the services offered by the whole complicated and huge network of the internet.
The use of IP in the Internet is the integral part of the network, as they provide the services of the internet, through different layers organization through the IP data packets. There are other protocols that are the sub-classes of the IP itself, like the TCP, and the HTTP.
ADVANTAGES AND DISADVANTAGES OF INERNET
Internet is undoubtedly the most crucial technology of the modern world, the useful application has not only made our lives easier than ever before but it also plays a very important role in the future developments.
Everyone is of course very well known that internet has the global advantages than just a few concentrated ones. With the introduction of the internet the global communication has become a matter of just the finger tips of the users. The internet has brought about the various different, innovative communication means like the emailing, chatting, and the voice conversation system over the internet.
These systems have not only made the communication easy but also the daily lives interactions following the business of people living on the other sides of the world. The other blessings of the internet include the umpteen resources that we can get on anything at all over the net and also the entertainment via the games, websites, and media access which was never so easy before.
Everything has the negative aspect to it and so does the internet, the biggest threat of the internet is in the pornography and the security threats. Pornography is widespread over the internet making it inappropriate to be used by the children below certain age so as to prevent the psychological damage from the early days. These sites are easily accessible and attractive for the teenagers and young kids.
The security over the internet cannot be guaranteed due to the major hacking techniques and theories, even the interaction between the two strangers can lead to friendship and then serious cases of murders and serial killers plots which have become increasingly popular because of the internet launch.
Despite of a few major problems the Advantages of the Internet use clearly outweigh the few disadvantages.
INTERNET TOOLS
Internet tools are basically used so as to make the internet use much easier via some of the applications specially made for a particular internet business.
These tools are advanced and custom-built for the development of the internet, so that the optimal management can be achieved both in the informational and communication solutions. These tools are also available commercially.
Different networks are compatible with different internet tools, as described further.
The tools related to the networking of the TCP/IP most widely used is the "Fifi Ping »"
The Ping is actually used for the basic inquiry to determine whether the host which is governing the internet is alive and transmitting information and signals or not. The ping tool performs this task by sending data to the host of the network used for the internet so as to see the response and the time period required to achieve it.
The internet tool of the "Icestorm NSLookup »" is used to convert your personal domain name into an IP or the internet protocol address, like the form (216.122.237.109) it can then be used for exactly the opposite task, but the DNS server has to be queried for that.
The other internet tool related with the Internet protocol "Dig DNS Check »" is used to gain information from the DNS servers using the domain information groper of the DIG.
The internet tool of the "logic Host Check »" is used by the network of TCP/IP to perform several different tasks and tools of the network in one single host.
WHAT IS DSL??
The digital subscriber line , or most commonly known as the DSL, involves the use of the pair of copper phone lines using the wiring networks, these also comprise of a main switch which has special hardware to relay the internet signals to the other end of the user. A continuous digital connection network can be achieved using this technology.
The DSL technology is purely based on digital composition and thus there is no use of the digital to analog conversion for the internet transmission as required in the previous modems of the traditional times. The DSL system does not use the frequency spectrum of the audio in the phone, because it requires the frequency above that which means that the telephone can be used while the internet connection is still on.
The speed of the DSL system technology is incomparable to any other internet connection provider, previously used. If compared, the DSL wins over 50 times faster inter speed than the general modems used and is about 12 times faster than the ISDN connection. The reason behind this is that the DSL system used different frequencies for the encoding of the data, which allows a much faster internet speed. Another factor which contributes to the high speed of the DSL is that it is not a bus technology because of which its offered bandwidth is much more consistent than the other types of modems which provides the same bandwidth to multiple users.
However, the only conditions that can affect the transmission speed are the wiring conditions and also to some extent the distance limitations.
USES OF INTERNET
Internet has been the most useful technology of the modern times which helps us not only in our daily lives, but also our personal and professional lives developments. The internet helps us achieve this in several different ways.
For the students and educational purposes the internet is widely used to gather information so as to do the research or add to the knowledge of any sort of subject they have. Even the business personals and the professions like doctors, access the internet to filter the necessary information for their use. The internet is therefore the largest encyclopedia for everyone, in all age categories.
The internet has served to be more useful in maintaining contacts with friends and relatives who live abroad permanently. The easiest communication means like the internet chatting systems and the emails are the best and the most common for the maintaining contacts with the people around the world.
Not to forget internet is useful in providing with most of the fun these days. May it be all the games, and networking conferences or the online movies, songs, dramas and quizzes, internet has provided the users with a great opportunity to eradicate the boredom from their lives.
Internet is also used to upgrade the internet and use special software to work on the projects and documentation works as the internet enables the user to download a myriad of different software for a variety of different purposes, making it much easier than buying the costly software cds.
APPLICATION OF INTERNET
There are many different applications of the internet used commonly across the world. The most common names are the JAVA, JAVA script and the Flash.
These are the most useful as well as the most frequently used applications which need to be installed on the computer before the full access of the internet can be guaranteed.
The flash is required for the animated videos and pictures. For example the electronic greeting cards these days used extensively for various occasions all require the us if the internet application Flash. Some websites which are used to upload videos online like the most commonly used YouTube also require the latest flash player to work. Every other website consists of flash content these days and so it is one of the most useful applications of the internet.
Another mentioned application which is also well-known is the JAVA; java is also needed for the internet access to a certain extent. For example using the ftp services on the internet, you need to have the JAVA technology JVM to be able to manage and control the documentation transfers.
These applications are basically used to run the applets on the internet web pages which are made to work with them, without these tools the internet though can be easily accessed it does not offer all the features to the user, which might also be some useful information.
The internet applications all reduce the traffic on the network and thus make the server work on a much optimized level. All the applications are interoperable, and support the cross platforms, both of the OS servers and the clients.
ROLE OF INTERNET IN MODERN ERA
The modern era has been now extremely advanced and well-developed and the basic reason for this development is actually the launch of the internet and its applications which have provided the individuals with the easiest routine in their daily lives.The modern era of the internet has made even the most tiring and physically demanding works on the finger tips. For example the shopping which is indeed a very complicated affair, can be easily done on the internet in the modern times, via e-commerce. This technology has emerged as one of the breakthrough uses of the internet.
The internet has changed the face of the lives of people, turning them completely into the modern and latest lifestyle with its developments. Today, instead of the newspapers, the people use the internet to access the e-news which provides with not only the news papers completely but also various different news channels from all over the world. Even the live video news from the news channels can be accessed through the net, overpowering the other media, even including the television.
The modern developments through the internet have also widened the opportunities for business and professional developments. The need to advertise the products of any business companies are no more a major problem, as the companies can develop their own website and information regarding the products to convince the customers wit their works.
There are also several open opportunities of making money through the internet, with the most common profession being the web site development with the increasing demand of web-development personals used to develop the websites to promote their business and companies.
Internet is indeed the major advancement in the modern era, enabling the common people to sit at home and rule the world.
INTERNET IN EDUCATION
Education these days has been the top priority for any family or individual person, and no doubt amongst the latest technologies to promote and maintain the education standards the internet comes first.
Internet is not only an access to websites, these days there is knowledge and information on every aspect of the educational world over the internet. The resources provided on various web pages are indeed very informative and useful for professionals and students related to every field of work. The only pre-requisite is the research over the internet for a specific educational topic, and then this information just needs to be filtered to gain the basic knowledge of what you are looking for. Therefore, these are true internet resources which deal with every individual's educational needs.
Internet has also provided the opportunity to study online. There are virtual universities set up, in which the students can take classes sitting on the computer seat opening the university's website video section according the topic, and then study at home.
The most amazing thing about internet education is that the international education is no more a chance for only the wealthy and high profile family students because now via internet no matter if one can afford to study in top most universities, people can easily benefit from the international quality education and gain a respectable university degree sitting at home through the online educational courses provided by the world universities.
Internet education thus also provides the individuals to balance their time according to their own needs, as there is no fixed time to attend the lectures. This also allows the poor class of people to work and study at the same time through internet education. EFFECT OF INTERNET ON OUR DAILY LIFES
The maximum effect of the internet is actually on the daily life of the individuals because indeed there is no aspect of life which is not influenced by the internet and its uses.Life has become drastically smooth and easy over the internet, while in the previous years seeking for a job required several visits to the offices and companies and interviews, these days all what is required is you detail resume emailed to the company's analysis division which assures you of any possibilities for getting the job instead of waiting and getting rejected in the end.
Even in the minor daily life activities like traveling and planning is also related to the internet in some way or the other. Internet can now be used to inquire about the flight timings and delays which make it easier to plan for the departure time.
Any piece of information regarding anything at all in our daily lives, may it be a cosmetic technique for the ladies or the men health problems, the cooking recipes for trying the new dishes or the home decoration tips, the information on the latest appliance or product you are going to buy or the search for the new house, it is all there ready for you on the internet.
The most interesting aspect of the internet influencing our daily lives is the factor of entertainment. Entertainment no longer demands your money or expense, today you can just log on the internet in your free time and get involved talking to people of similar interests, or watch movies or play games, its all there in the internet.
Because of the so many opportunities on the internet it is also said to have become an addiction for some people, which makes them more lazy and inconsistent in much more important works in life.
WHAT IS COPYWRITING?
Copywriting is often confused with copyright, and thought to be of the same meaning or related to it. However there is no such association and copywriting itself is a separate term more commonly used in many aspects including the websites.Copywriting involves the procedure of the promotion of any thing, may it be a person a business or even an opinion or an idea. It is also involved in various types of media may it be radio or television advertisement, or any other type. The soul reason for the promotion and the text is to convince the reader or the listen for a particular product or in simple terms marketing of a company or business, which may also be just a certain view point.
The copywriting can be done in a variety of different ways and means which include for example the World Wide Web, the taglines, scripts, television and radio etc. There are special copy writers associated with the work, who contribute their skills to provide with interesting ads, commercials, and other sort of advertising innovations.
There is a special meaning to the word copywriting for their use in the websites. It is associated with the special ways and means to write the wordings and format the text in website so as to reach a certain level in the higher rankings for the search engines. This type of copywriting is sometimes also referred to as the content writing and involves the use of the strategic keywords and their correct placement in the text for the web pages. This type of copywriting is usually referred to as the search engine optimization or the SEO.
What is XML?
XML is a language with the file extension .xml which is developed by the World Wide Web Consortium. The format of this XML language is the Markup Language and it is extended from the SGML to XHTML, RSS and also Atom. There are two common standards of the XML markup language which are the 1.0 and the 1.1.
The XML is a type of markup language which is commonly known as the extensible markup language because of the soul reason that it gives the users an allowance to define their own tags in the language. The main reason for this type of language use is the facilitation of the sharing of the structured data with various information systems, most commonly via the World Wide Web or the Internet. The use of the XML language is for both the encoding of the documents and also the serialization of the data, like the other languages for the serializing of the data such as the JSON and the YAML.
The history of the XML mark up language is associated with the SGML or the Standard Generalized Markup Language. The XML was previously known to be a part of SGML which was a human legible design. XML can be altered with the implementation of application languages with the addition of semantic constraints, which includes the XHTML, RSS, and several thousands of others like the MathML and MusicXML etc.Such types of application languages use the XML as their own specification language. The XML is a recommendation of the W3C or the World Wide Web Consortium and is a fee-free open standard. What is RSS Reader
RSS stands for Really Simple Syndication. It is actually known to be a community or family of the Web Feed formats which is widely used for the publishing of the updates and contents like the blogs, news, podcasts or a variety of other frequent updates. There are special documents for the RSS which is more commonly known as the feed, or the channel, it contains the summarized content of any website or the full text itself.The RSS reader is actually a program, which is made to read the RSS and also the news feeds from the Atom. RSS Reader works in a very simple yet efficient way. It collects the news in the background at intervals of the user configuration with the popup indicating the arrival of a new message. The popup can be just clicked to view the headline with the short description to go with it or there is also an option of the opening of the original webpage in the RSSReader browser itself or the other browser you are using.
RSS is actually a format for the syndication of news, and because of this reason a variety of news and web log sites support the RSS by including them in their web pages. The RSS Reader best works with the RSS versions of 0.9x, 1.0 and 2.0 running on the Windows 98/NT/Me/2000/XP/2003 formats.
The RSS Reader is easy to install and use as it is a freeware which indicates that the complete package can be installed without any type of shortcoming or modification to the original settings.
What is Script??
Script refers to the type of computer languages which are actually called the computer programming languages, whose interpretation is typical and it can also be typed directly from the keyboard itself.
Scripts are special types of programming languages which are distinguished with the programs. Programs need to be converted into the machine language or code, which is the binary executable files, but the scripting language does not require this and the interpreters already convert it into the binary form, which is transparent to the users.
These scripts remain in their original format and their interpretation is done command by command every time they are used or run on the computer. The reason for the creation of scripts indeed was to cut down on the slow and long process of the edit-compile-link-run procedure.
Scripts are also associated with the computer games in which the scripts extend the game logic, which tailors the game engine to the particular game data. Scripts are known to make the applications much more useable and also programmable from within, for the repeated tasks to be quick and automatic.
There some of the most popular scripting programming languages used like the most commonly used for the games, the UnrealScript, and then the JavaScript after the initial use of the VB Script. All of these are supported with every kind of browser on the market.
There are many different types of scripting languages used like for example the Job Control languages and shells, which includes the scripts like 4NT, the Apple Script, REXX etc.The GUI Scripting, and the Web programming languages which includes the Java Server Pages, PHP and the Active Server Pages. Followed by others like Text processing languages, General-purpose dynamic languages and the Extension/embeddable languages.
