Web Browsing is a process of Searching information on the World Wide Web. A software used to search and view web pages is know as a web browser. The web acts as an interface between the user and the Internet. It includes text, graphics, videos etc.
Working of Browser
The Browser link a web server and send the request for required information. The web server searches for the requested web pages and sends it to the web browser. The Browser receives the information and displays it on user’s computer.
Some popular Web Browsers are as follow:
Email(Electronic Mail) is the exchange of message and files through internet. Messages can be in the form of graphics, voice, videos or in simple text. It is the fast way to send messages anywhere in the world in very short time.
The sender and receiver may be sitting in the same apartment or anywhere in the world. One email message can be sent to multiple recipients.
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Working of Email
The email server is a host computer on the Internet that is used to send and receive emails. The email server receives the message and finds out the email server where that email is to be sent. It connects to that server and transmits another copy of the message.
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Attachment is a process of sending connecting files with email message like documents, audio, and video etc. Different websites provide different file sizes such as Gmail, Yahoo, and Hotmail provides 25 MB file limit.
Every account has a unique address. The general format is as follow:
It contains has two parts:
⇒ DNS Address
These two parts separated by this sign @.
hamza is a username.
@ This symbol is called at symbol. It separate user ID from the name of email service provider.
pc2tech.com indicates the DNS address.
Search Engine is a website that provides the facility to find the required websites on the particular topic. A user can search any topic on Internet using Search Engine. The Internet contains a lot of information. Large numbers of different topics are available. A user cannot remember all websites. He can search different websites using Search Engine.
Search Engine contains the record of many websites. It searches the required website and displays them to the user. Search Engine is very powerful tools for finding information.
The keyword is used to search the required information from Search Engine. The keyword is a word or set of words that is related to the topic being searched.
Most Popular Search Engine
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