Describe the internet and the worldwide web are and how they operate.

Content of P1

Definition of internet and World Wide Web

Internet

Actually, the "Internet" may be simply that essential workstation system. Consider it such as that phone system alternately that system of highways that crises-cross the reality. Telephones and highways would networks, barely such as that internet. Those things you say on the phone and the movement that sets out down streets run on "top" of the essential organize. Clinched alongside significantly the same way, things similar to those universe totally internet (the majority of the data pages we might scan online), moment informing visit programs, MP3 music downloading, and record offering are all things that run on highest priority on the essential workstation system that we bring the internet.

The internet will be an accumulation about standalone machines (and PC networks for companies, schools, and colleges) the greater part inexactly interfaced together, basically utilizing the phone organize. Those associations between those workstations would a mixture of out-dated copper cables, fiber-optic cables (which send messages clinched alongside pulses from claiming light), remote radio associations (which transmit majority of the data by radio. waves), Furthermore satellite joins.

World Wide Web

The Web may be the around the world gathering about quick pages, advanced photographs, music files, videos, also animations you could entry over those web. what makes that web in this way uncommon (and, indeed, provides for it its name) may be the route at this majority of the data will be joined together. Those fundamental fabricating obstructs of the web are pages for text, in this one web pages concerning illustration we bring them. An accumulation about web pages on the same PC will be known as a website. Each web page (counting this one) need highlighted expressions called joins (or hypertext links) everywhere it. Clicking a standout among these takes you on another page around this website or another website actually.

How WWW works

The World Wide Web is based on several different technologies that make it possible for users to locate and share information through the Internet. These include Web browsers, Hypertext Markup Language (HTML) and Hypertext Transfer Protocol (HTTP).

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Domain name

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A domain name is your website name. A domain name is the address where Internet users can access your website. A domain name is used for finding and identifying computers on the Internet. Computers use IP addresses, which are a series of number.

W3C

The W3C is a business consortium which looks for will promote standards for the evolution of the web and interoperability between WWW products by producing specifications and reference software. Although W3C is funded by industrial members, it is vendor-neutral, and its products are freely available to all.

ISOC

The Internet Society operates through its international Board of Trustees, its Secretariat, its International Networking Conferences and Network Training Workshops, its regional and local chapters, its various standards and administrative bodies, its committees, and its volunteers.

Servers

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A server may be a workstation outlined to transform solicitations and convey information should an alternate PC in those internet or a nearby organize. The word "server" is understood by most to mean a web server where web pages can be accessed over the internet through a client like a web browser. 

How do internet work definition below:

Types of  internet connection

There are a lot of different types of internet connections. Some of them are;

 Dial-up (Analog 56K)

Dial-up entry is shabby be that as moderate. A modem (internal alternately external) associate of the web then afterward the machine dials a telephone number. This simple indicator will be changed over with advanced through those modem what's more sent again, a land-line overhauled toward a state funded phone organize.

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DSL – Digital Subscriber Line

DSL remains for advanced endorser line. It may be a web association that is dependably “on”. These utilization 2 lines with the goal your telephone may be not tied up when your machine may be associated. DSL utilization a switch on transport information and the range of association speed, relying upon those administrations offered may be the middle of 128K to 8 Mbps.

Cable - Broadband Internet Connection

Through the utilization of a link modem you cam wood bring a broadband web association that is intended should work over link television lines. Link web meets expectations by utilizing station space to information transmission, for specific channels utilized for downstream transmission, Furthermore other channels for upstream transmission. Link speeds go starting with 512 Kbps will 20 Mbps.

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Internet over Satellite

Internet through Satellite permits an client should get that internet through a satellite that orbits the earth. A satellite is put toward a static side of the point over the earth's surface, over an altered position. Satellite may be marginally slower over high-sounding physical associations again copper alternately fiber optic cables. Commonplace web again satellite association speeds (standard IP services) normal around 492 dependent upon 512 Kbps.

Internet over satellite, this is how it works Fig-6

How to get the internet? 

It’s could reasonably be expected should unite with the internet by means of an extend about gadgets these times however desktop what's more smart phone computers, cell telephones also tablets are the most common.

These internet access services are generally of two types;

Internet fixed to a specific location and provided by internet service providers, or mobile internet that can be used out and about, which are provided by mobile phone networks. This is an internet connection that is fixed to a specific location (such as a home, office or shop) meaning that the internet connection is unique to that property, and as such you can only access it when you’re physically situated.

Connecting to the internet requires equipment's and the cost such as; 

• ·         Cables and connectors-These link together the computers, printers, servers and       other equipment on your network- ($19.99)

• ·         Router- This manages network traffic; ensuring devices can communicate with       each other via both wired and wireless connections, and provides internet                 connectivity. - ($150)

• ·         Modem- May be short to "Modulator/demodulate, it is a fittings part that                 permits a workstation or different device with simple sign. - ($55)

•             ISP- A internet administration supplier (ISP) may be an organization for     example,  such that AT&T, Verizon, Comcast, and alternately splendid house that give web get to companies, families, Furthermore actually portable clients. ISP utilizes fiber-optics, satellite, copper wire.

•            Hardware firewall- This creates a secure barrier between your network and the       internet, blocking security threats.

⦿Setup a internet

Step-1 Setting Up a DSL Internet Connection.

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Step-2 Plug the DSL modem into your computer.

 Make sure your computer is near a wall cable socket.

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Step-3 Plug the DSL modem into the wall cable socket.

Step-4 Plug in the DSL modem's power cord. 

Most modem's don't have an On/Off switch. Plugging and unplugging them is how you turn them on and off.

• When the DSL modem is turned on, it has to go through a boot up process. You can tell this process is done when most of the lights have turned on and stopped blinking. There's usually one light that will keep blinking.
• It usually takes about 30-60 seconds for a modem to finish turning on.
• you'll need to call your DSL ISP associate your modem with your ISP account username and password. If you don't know what these are, you'll need to call your ISP to get them.

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Step-5 Log in to the modem's administrative screen.

 Open a web browser. In the address field, type the modem's IP address. It's often printed on the modem itself. If not, it will be in the modem's manual.

• Common modem IP addresses are 192.168.0.1 and 192.168.1.1. click here for a list of modem specific IP addresses.

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Step-6 Enter your DSL account username and password. 

• Once you've connected to the modem's administrative screen, look for PPPoE.
•  Enter your DSL account username and password into the PPPoE fields. The username is usually an email address.

Step-7 Save your settings. 

• When the setup is complete, save the settings.
• The internet light on your modem should turn green to indicate that you are online.

Step-8 Test your internet connection. 

• Open a web browser and go to a website that you haven't been to before. 
• If you go to a website you've been to recently, your browser may load it from its memory.