Skip to main content

web browser, web address, web page navigation, web searching

what is a world wide web ?

world wide web

world wide web
 
WEB BROWSER



    
example of web browser
  • Google Chrome
  • Mozilla Firefox
  • Opera
  • Internet explorer
  • Safari

WEB ADDRESS



example of web address



what is a function of web address 
  • retrieves a web page using a web browser
  • If you know the Web address of a Web page, you can type it in the Address bar at the top of the browser window.

WEB PAGE NAVIGATION



example of web page navigation



WEB SEARCHING












Comments

Post a Comment

Popular posts from this blog

NETWORK ARCHITECTURE

What is Network Architecture ? ⇒Network architecture is the configuration of computers, devices and media on a network.   Also known as the design of a communication  network . It is a framework for the            specification of a  network's  physical components and their functional organization and    configuration, its operational principles and procedures, as well as data formats use. Categories of Network Architecture Peer-To-Peer network Client/Server network Different between Client-Server and Peer to Peer Network Architecture Category Client/Server Peer-to-peer Definition One or more computers act as a server, and the other computers on the network request services from the server. Each computer, called a peer, has equal responsibilities and capabilities, sharing haedware (su...
Post a Comment
Read more

INTERNET TECHNOLOGY

 INTERNET TECHNOLOGY WHAT IS NETWORK ?           A network is a collection of computers and devices connected together via communications devices and transmission media. COMMUNICATION DEVICE AND TRANSMISSION MEDIA    What is communication media ? Communications device is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device. Types of communication devices Dial up modem   Wireless modem Network card Digital modem(SDN,DSL and cable modem) Wireless access point Router Switch Hub what is transmission media ? Materials or substances capable of carrying one or more signals in a communications channel. Two types of transmission media: 1.Physical transmission media/Guided media/Wired •Twisted-Pair Cable, C...
3 comments
Read more

NETWORK TOPOLOGY

network topology what is network topology ? network topology is the layout of the computers and devices in a communications network. Different between bus, star and ring topology BUS TOPOLOGY bus topology is a consists of a single central cable (backbone) , to which all computers and other devices connected. Advantages of bus network Inexpensive and easy to install other devices can be attached or detached without disturbing the network failure of one device usually does not affect the rest of the network Disadvantages of bus network there might be disruption when computer or other devices are added or removed the break in the main cable (backbone) will prevent all systems from accessing the network it is difficult to identify the problem if the entire network shut down STAR TOPOLOGY Star topology is all the computers and other devices on the network connect to a central device, thus forming a star. Advantages of star network...
Post a Comment
Read more