ISASPRESENTATION ON

INTERNETINTERNET

Submitted By:

Pardeep Dogra

Reg. No.1115500051

Batch No.BO900

Under Guidance:

Mr. Shard kumar

Batch Co-Odinator

INDEXINDEXS. No.S. No. ParticularsParticulars Slide No.Slide No.

11 INTERNETINTERNET 33

22 INTRODUCTIONINTRODUCTION 44

33 DESIGN OF INTERNETDESIGN OF INTERNET 55

44 DIFINATION OF INTERNETDIFINATION OF INTERNET 66

55 HARDWARE AND SOFTWARE REQUIREMENT FOR INTERNETHARDWARE AND SOFTWARE REQUIREMENT FOR INTERNET 77

66 INTERNET CONNECTIVITY SYSTEMINTERNET CONNECTIVITY SYSTEM 88

77 WWWWWW 99

88 MODEMMODEM 1010

99 WEB BROWSERWEB BROWSER 1111

1010 SOME POPULAR WEB BROWSERSSOME POPULAR WEB BROWSERS 1212

1111 INTERNET EXPLORERINTERNET EXPLORER 1313

1212 AREA OF WEB PAGEAREA OF WEB PAGE 1414

1313 SEARCH ENGINESEARCH ENGINE 1515

1414 SOME POPULAR SEARCH ENGINESSOME POPULAR SEARCH ENGINES 1616

1515 ENDEND 1717

INTERNETINTERNETA SEA OF INFORMATION……….A SEA OF INFORMATION……….

Introduction..Introduction..

We know that network means We know that network means more then one computers are more then one computers are connected to each others for data connected to each others for data or resource sharing purpose in a or resource sharing purpose in a local distance.local distance.And other hand internet means And other hand internet means more then one networks connected more then one networks connected to each other for data or resource to each other for data or resource sharing purpose in any sharing purpose in any geographical distance.geographical distance.

Tim Berners Tim Berners -lee created -lee created the world the world wide web wide web (www) in (www) in

1990 at the 1990 at the European European

organization organization for nuclear for nuclear research.research.

DESIGN OF INTERNET

INTERNET

INTERNETINTERNET

BASICALLY INTERNET IS A NETWORK OF NETWORKS

IN WHICHCOMPUTERS FROM DIFFERENT

GEOGRAPHICAL LOCATIONS ARE CONNECTED TO EACH OTHER FOR

SHARE INFORMATION AND RESOURCES.

HARDWARE AND SOFTWARE REQUIREMENT HARDWARE AND SOFTWARE REQUIREMENT FOR INTERNETFOR INTERNET

Hardware RequirementHardware Requirement:-:- A computer.A computer. Telephone connection or cable connection.Telephone connection or cable connection. An external or internal modem.An external or internal modem.

Software RequirementsSoftware Requirements:-:- Operating System.Operating System. Tcp/Ip-protocal.Tcp/Ip-protocal. Web Browser.Web Browser.

internet

Computer 1 Computer 2

Modem Modem

ISP ISP

INTERNET CONNECTIVITY SYSTEM

WWW

World wide web is a sea of information in which information are stored as web pages. And these web pages are interconnected to each others.

MODEMMODEM

WE KNOW THAT COMPUTER USE DIGITAL SIGNALS FOR WE KNOW THAT COMPUTER USE DIGITAL SIGNALS FOR INTERNAL PROCESSING AND WHEN IN INTERNET, TWO INTERNAL PROCESSING AND WHEN IN INTERNET, TWO COMPUTER ARE CONNECTED TO EACH OTHER USING COMPUTER ARE CONNECTED TO EACH OTHER USING TELEPHONE CONNECTION THEN MODEM IS USED FOR TELEPHONE CONNECTION THEN MODEM IS USED FOR CONVERT DIGITAL SIGNAL TO ANALOG OR ANALOG CONVERT DIGITAL SIGNAL TO ANALOG OR ANALOG SIGNAL TO DIGITAL SIGNAL.SIGNAL TO DIGITAL SIGNAL.

Web BrowserWeb Browser

Web browser is a program which enable Web browser is a program which enable user to browse or view or search user to browse or view or search

information on internetinformation on internet

Some Popular Web BrowsersSome Popular Web Browsers

Internet ExplorerInternet Explorer Netscape NavigatorNetscape Navigator MozillaMozilla OperaOpera

Internet ExplorerInternet Explorer

Internet Explorer is most popular Internet Explorer is most popular web browser program which is used web browser program which is used for browse information in internet. for browse information in internet. Basically it is a product of Microsoft Basically it is a product of Microsoft and is available for download free of and is available for download free of charge on the internet. charge on the internet.

AREA OF WEB PAGEAREA OF WEB PAGE

ADDRESS BAR

BACK

MENU BAR

TITLE BAR

SCROLL BAR

REFRESHTOOL BAR

FORWARD

PAGE AREA

SEARCH ENGINESEARCH ENGINE

SEARCH ENGINE ARE THE WEBSITES SEARCH ENGINE ARE THE WEBSITES WHICH ALLOW US TO SEARCH WHICH ALLOW US TO SEARCH INFORMATION ON THE BASIS OF INFORMATION ON THE BASIS OF KEYWORD OR BY USING KEYWORD OR BY USING COMBINATION OF KEYWORDS. COMBINATION OF KEYWORDS.

FOR EXAMPLE IF WE WANTS TO GET FOR EXAMPLE IF WE WANTS TO GET INFORMATION ABOUT MUSIC, INFORMATION ABOUT MUSIC, THEN WE HAVE TO TYPE “MUSIC” THEN WE HAVE TO TYPE “MUSIC” KEYWORD INTO SEARCH BAR OF KEYWORD INTO SEARCH BAR OF SEARCH ENGINE. THEN IT SEARCH ENGINE. THEN IT PRESENT MORE THEN ONE SITE PRESENT MORE THEN ONE SITE ADDRESS RELATED TO OUR ADDRESS RELATED TO OUR KEYWORD.KEYWORD.

SO WE CAN EASILY FIND ANY SO WE CAN EASILY FIND ANY INFORMATION FROM THE INFORMATION FROM THE PARTICULAR WEBSITE WHICH PARTICULAR WEBSITE WHICH PRESENT FOR US BY SEARCH PRESENT FOR US BY SEARCH ENGINE.ENGINE.

Some Popular Search EnginesSome Popular Search Engines

GOOGLE at www.google.co.in

Lycos at www.lycos.com

Excite at www.excite.com

HotBot at www.hotbot.com

AltaVista at www.altavista.com

Yahoo! at www.yahoo.com

AT LAST…..

INTERNET IS A VERY FAST AND SUPERIOR WAY FOR ENTER INTERNET IS A VERY FAST AND SUPERIOR WAY FOR ENTER INTO SEA OF INFORMATION FOR THOSE WHO HAS LESS INTO SEA OF INFORMATION FOR THOSE WHO HAS LESS

TIME IN THIS BUSY LIFE.TIME IN THIS BUSY LIFE.

THANKS…By Mr Ajay SinghIntel computer JawaliDist kangra hp(9805208769)