Internet

This lesson was more important for me to understand deeper about some particular subjects about the global network. In general the internet defined as a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve several billion 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), the infrastructure to support email, and peer-to-peer networks.
Most traditional communications media including telephone, music, film, and television are being reshaped or redefined by the Internet, giving birth to new services such as voice over Internet Protocol (VoIP) and Internet Protocol television (IPTV). Newspaper, book and other print publishing are adapting to website technology, or are reshaped into blogging and web feeds. The Internet has enabled and accelerated new forms of human interactions through instant messaging, Internet forums, and social networking. Online shopping has boomed both for major retail outlets and small artisans and traders. Business-to-business and financial services on the Internet affect supply chains across entire industries.

The Internet, referring to the specific global system of interconnected IP networks, is a proper noun and written with an initial capital letter. In the media and common use it is often not capitalized, viz. the internet. Some guides specify that the word should be capitalized when used as a noun, but not capitalized when used as a verb or an adjective. The Internet is also often referred to as the Net.

The internet layer or IP layer is a group of internet working methods, protocols, and specifications in the Internet protocol suite that are used to transport data grams (packets) from the originating host across network boundaries, if necessary, to the destination host specified by a network address (IP address) which is defined for this purpose by the Internet Protocol (IP). The internet layer derives its name from its function of forming an internet (uncapitalized), or facilitating internet working, which is the concept of connecting multiple networks with each other through gateways.
Internet-layer protocols use IP-based packets. The internet layer does not include the protocols that define communication between local (on-link) network nodes which fulfill the purpose of maintaining link states between the local nodes, such as the local network topology, and that usually use protocols that are based on the framing of packets specific to the link types. Such protocols belong to the link layer.

What is Hypertext Markup Language (HTML)

The public files on the web servers are ordinary text files, much like the files used by word-processing software and allows web browser software to read them and the text must be formatted according to a generally accepted standard.

What is Web?

The web consists of information organized into Web pages containing text and graphic images. It contains hypertext links or highlighted keywords and images that lead to related information. And then the collection of linked Web pages that has a common theme or focus is called a Web site.

What is the World Wide Web?

It is originally to aid researchers find information through a linked test. It used HTTP for protocol and HTML for content of pages and it doesn't still have images at this point.

Do you know what the internet network is?

It is linked networks that work much the same way, they pass data around in packets, each of which carriers the addresses of its sender and receiver.

How the internet works?

Firstly, transport control protocol that operates at the transport layer and used in combination with IP by most internet applications. Secondly, backbone it is an internet high-speed, long-distance communications links and thirdly uniform resource locator (URL) it is assigned address on the internet for each computer.

Do you know how to access the internet?

In the school and business is direct accessing the internet through the organization’s local area networks (LAN) or through their own personal computers and another way to access the internet is through Internet Service Provider (ISP).

The type of internet connection

1.      LAN servers
2.        Serial line internet protocol (SLIP) and Point-to-point protocol (PPP)
3.       Connection via an on-line service provider (ISP)

Internet Browser

is a software application for retrieving, presenting and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier (URI) and may be a web page, image, video or other piece of content. Hyperlinks present in resources enable users easily to navigate their browsers to related resources. Although browsers are primarily intended to use the World Wide Web, they can also be used to access information provided by web servers in private networks or files in file systems. The major web browsers are Google Chrome, Firefox, Internet Explorer, Opera, and Safari.