Internet Training Centre in Ambala ! Batra Computer Centre

Ph. No.: 8222066670, 4000670
Email: info.jatinbatra@gmail.com
Website: www.batracomputercentre.com
ISO CERTIFIED 9001:2008

Ph. No.: 8222066670, 4000670
 The INTERNET is a network od computers, Which links many
different types of computers all over he world.
 ARPANET was the first WAN and had only four sites in 1969.
 In 1989, the U.S. government lifted restriction on the use of
INTERNET, and allow its usage for commercial purpose as well.

Ph. No.: 8222066670, 4000670
 Electronic Mail (E-mail) :-
Allow user to send a mail (message) to another internet user in
any part of the world in a near-real-time manner.
 File Transfer protocol (FTP) :-
Allow user to move a file from on one computer to another on
the internet.
 Telnet :-
Allow user to log into another computer somewhere on the
internet

Ph. No.: 8222066670, 4000670
 It is faster than paper mail.
 Unlike telephone, The person communicating with each
other need not to be available at the same time.
 Unlike Fax documents, Email documents can be stored in a
computer and be easily edited using editing programs.
E-mail is a rapid and productive communication tool
because:-

Ph. No.: 8222066670, 4000670
 Moving a file from a remote computer to ones own computer is
known as Downloading.
 Moving a file form ones own computer to a remote computer is
known as uploading
 Anonymous FTP site in a computer allow a user a log n with te
username of anonymous and password that is user’s E-mail address.
 Anonymous FTP sites are called publically accessible sites because
they can be accessed by any user on internet.

Ph. No.: 8222066670, 4000670
 Using the computing power of the remote computer.
 Using the software on the remote computer
 Accessing remote computers data base or achieve.
 Logging into ones own computer from another computer.
Some common uses of telnet service at :-

Ph. No.: 8222066670, 4000670

Ph. No.: 8222066670, 4000670
 World Wide web or w3 is the most popular and promising method of
organizing and accessing information on the INTERNET
 Hypertext is a new way of information storage and retrieval that
enables authors to structure information novel ways.
 A properly designed hypertext documents can help users to locate
desired type of information rapidly.
 Hypertext document enable this by using a series of link.
 A link is a special type of item in a hyper text document connecting
the documents to another documents.
 Hyper text documents on internet known as web pages.

Ph. No.: 8222066670, 4000670
 To use a computer as a Web client, a user needs to load on it a special
software tool known as WWW Browser.
 Browser Provide following navigation facilities
>> Do not require a user to login to a server computer.
>> Enable a user to visit a server computer’s site directly and access
information on it by specifying its URL
>> Enable user to create and maintain a personal hotlist of favorite URL.
>> Maintain a history of server computers visited by user in a suffering session.
>> Enable a user to download information in various formats.

Ph. No.: 8222066670, 4000670
 Internet search engine is an application, which helps users to locate Web sites
containing information and reference.
 To search information :
>> A user types the description of the information using the user interference
of the search engine
>> The search engine then searches the requested information on the WWW
and returns the results to the user.
>> Results enable the user to locate the requested quickly from the last ocean
of information available on he internet.

Ph. No.: 8222066670, 4000670
 Search Request Interface
enable users to provide description of desired information to the search
engine.
search engine may allow specifications of simple keywords and phrases,
combination of keywords and phrases using Boolean operators and exclusion /
inclusion operators and title and URL limiters
Information Discoverer
Discovers information from the WWW and creates a database for the search
engine
Search engine uses the database to locate useful information during the search
process.
Presenter of search results
Search engines often list search results in accordance to a relevance score.
Relevance scores reflect the number of times a search term appear in a web
page.
Some search engines also allow users to control relevance score by giving
different weights.

Ph. No.: 8222066670, 4000670
 On-line Communication
 Software sharing
 Exchange of views on topics of common interest
 Posting of information of general interest
 Organization promotion
 Product promotion and feedback about products
 Customer support service
 On-line journals, magazines, Encyclopedia and dictionary
 On-line shopping
 World Wide conferencing

Ph. No.: 8222066670, 4000670
 The internet is like alcohol in some sense. It
accentuates what you would do anyway. If you want
to be a loner, You can be more alone. If you want to
connect, It makes it easier to connect.

Ph. No.: 8222066670, 4000670
ADDRESS:
SCO -15, Dayal Bagh,
Near Hanuman Mandir
Ambala Cantt-13300, Haryana
Ph. No.: 9729666670, 8222066670 &0171-4000670
Email ID: info.jatinbatra@gmail.com

Internet Training Centre in Ambala ! Batra Computer Centre

Recommended

Recommended

More Related Content

Similar to Internet Training Centre in Ambala ! Batra Computer Centre

Similar to Internet Training Centre in Ambala ! Batra Computer Centre (20)

More from jatin batra

More from jatin batra (20)

Recently uploaded

Recently uploaded (20)

Internet Training Centre in Ambala ! Batra Computer Centre