Introduction to InternetIntroduction to Internet

Ranjith SijiWalking Ants TechnologiesWalking Ants Technologies

www.walkingants.com

InternetInternet

● Network of ComputersNetwork of Computers● Computers connected to computersComputers connected to computers● Share InformationShare Information

● Files,Pictures,Video,Text etc ...Files,Pictures,Video,Text etc ...● Copy from one computer to anotherCopy from one computer to another

● Now world wide ConnectionNow world wide Connection● Connect computers from Connect computers from

china,usa,australia,gulf,russia,uk etc ...china,usa,australia,gulf,russia,uk etc ...

● Web pages – Presentation of InformationWeb pages – Presentation of Information

WWWWWW

● World Wide WebWorld Wide Web● Graphical Interface to InternetGraphical Interface to Internet● URL – Uniform Resouce LocatorURL – Uniform Resouce Locator

● www.google.comwww.google.com● www.yahoo.comwww.yahoo.com● www.kerala.comwww.kerala.com

● Website Name or Domain NameWebsite Name or Domain Name

Web BrowserWeb Browser

● Read WebsiteRead Website● Popular BrowsersPopular Browsers

● Internet ExplorerInternet Explorer● FirefoxFirefox● ChromeChrome● OperaOpera

● Hyper LinksHyper Links● Connection to a next PageConnection to a next Page● Forward Backward ButtonsForward Backward Buttons

WebsiteWebsite

● Connection of webPages in Internet like your Connection of webPages in Internet like your booksbooks

● Home Page – Front Page of websiteHome Page – Front Page of website● Type web address Press Enter will get websiteType web address Press Enter will get website

How to get A websiteHow to get A website

● Search about a websiteSearch about a website● Search EnginesSearch Engines● Type the address of a websiteType the address of a website● Click a link on a websiteClick a link on a website● http://www.google.comhttp://www.google.com● Htttp – hypertext transfer protocolHtttp – hypertext transfer protocol● Www-world wide webWww-world wide web

Search EnginesSearch Engines

● Used to search and find websites in a particular Used to search and find websites in a particular subjectsubject

Search enginesSearch engines● GoogleGoogle● YahooYahoo● AskAsk● BingBing● CuilCuil

●

EmailEmail

● Mail in InternetMail in Internet● Your Address – email addressYour Address – email address● ranjith.sajeev@gmail.comranjith.sajeev@gmail.com● Email in gmailEmail in gmail● A mail is connected to a websiteA mail is connected to a website

Popular Free Email ServicesPopular Free Email Services

● Gmail – googleGmail – google● Yahoo Yahoo ● RediffRediff● in.comin.com

EmailEmail

● You can send letter to your friendYou can send letter to your friend● Send to Your friends addressSend to Your friends address● SubjectSubject● ContentContent● SendSend

Type of WebsitesType of Websites

● Different types based on the tld- top level Different types based on the tld- top level domaindomain

● .com – commercial.com – commercial● .edu – educational.edu – educational● .net – internet net business.net – internet net business● .gov – government websites.gov – government websites● .in – from india.in – from india● .org – organisation.org – organisation● .tv – telivision stations .tv – telivision stations

Searching for contentSearching for content

● Type word or phraseType word or phrase● Eg: kerala tourismEg: kerala tourism● On google.com type keralatourismOn google.com type keralatourism

● The government website keralatourism.org comes The government website keralatourism.org comes firstfirst

● keralatourism.com is another onekeralatourism.com is another one

● You can get information about kerala from You can get information about kerala from these websitesthese websites

Information Information

● Information Right or WrongInformation Right or Wrong● Check the information sourceCheck the information source

● The kerala tourism information from kerala govt is The kerala tourism information from kerala govt is correctcorrect

● Kerala Tourism information from a russian person Kerala Tourism information from a russian person may be wrongmay be wrong

● Information about the weather from weather Information about the weather from weather channel is rightchannel is right

● Information about the weather from a person may Information about the weather from a person may be wrong.be wrong.

WikipediaWikipedia

● The Free EncyclopediaThe Free Encyclopedia● Stated on 2001Stated on 2001● On many languagesOn many languages● Can be edited by everyoneCan be edited by everyone● 3,421,595 articles in English3,421,595 articles in English● In may indian language like In may indian language like

Malayalam,Hindi,Tamil etc ...Malayalam,Hindi,Tamil etc ...● Get Correct Information Get Correct Information

School WikiSchool Wiki

● Started by Started by it@schoolit@school● Complete information about schools in keralaComplete information about schools in kerala● Written in malayalamWritten in malayalam● schoolwiki.inschoolwiki.in

How Stuff WorksHow Stuff Works

● How Everything WorksHow Everything Works● How petrol engine worksHow petrol engine works● How tv WorksHow tv Works● How Computer WorksHow Computer Works

NASANASA

● Nasa kids clubNasa kids club● About astronomyAbout astronomy● About ScienceAbout Science● kids.msfc.nasa.govkids.msfc.nasa.gov● science.nasa.govscience.nasa.gov● www.physicsclassroom.comwww.physicsclassroom.com

www.little-scientists.comwww.little-scientists.com

www.fhsst.orgwww.fhsst.org

Project Gutenberg - Project Gutenberg - www.gutenberg.orgwww.gutenberg.org

www.exploratorium.eduwww.exploratorium.edu

BlogsBlogs

● Web logsWeb logs● About You – Your thoughts, Stories, Poems, About You – Your thoughts, Stories, Poems,

Letters, Quizes, Questions, MessagesLetters, Quizes, Questions, Messages● Today is my happy birthdayToday is my happy birthday● 9*9+10-135 in ten seconds9*9+10-135 in ten seconds● Etc ..Etc ..● Blogger.comBlogger.com● Wordpress.comWordpress.com

ghsmanjoor.blogspot.comghsmanjoor.blogspot.com

mathematicsschool.blogspot.commathematicsschool.blogspot.com

Kurinjionline.blogspot.comKurinjionline.blogspot.com

/cinemajalakam.blogspot.com/cinemajalakam.blogspot.com

malayal.am/malayal.am/

sblps.edukerala.comsblps.edukerala.com

Videos on InternetVideos on Internet

● Youtube.comYoutube.com● vimeo.comvimeo.com

Online PapersOnline Papers

● wn.comwn.com● bbc.co.ukbbc.co.uk● cnn.comcnn.com● manoramaonline.commanoramaonline.com● mathrubhumi.commathrubhumi.com

Geographic InformationGeographic Information

● Googlemaps - maps.google.comGooglemaps - maps.google.com● Wikimapia - wikimapia.orgWikimapia - wikimapia.org● Google Earth - googleearth.comGoogle Earth - googleearth.com● Open Street Map – openstreetmap.orgOpen Street Map – openstreetmap.org

Panoromic ViewPanoromic View

Cartoon NetworkCartoon Network

Tom And JerryTom And Jerry

JK RowlingJK Rowling

AvatarAvatar

FilmsFilms

World Environment DayWorld Environment Day

How you can create a WebsiteHow you can create a Website

● HTMLHTML● CSSCSS● JavascriptJavascript

Online Free ServicesOnline Free Services

● BlogsBlogs● Blogger -blogger.comBlogger -blogger.com● Wordpress – wordpress.comWordpress – wordpress.com● blog.comblog.com

● Weebly.comWeebly.com● 110mb.com110mb.com

WeeblyWeebly

WordpressWordpress

My BlogMy Blog

ThanksThanks

Ranjith SijiWalking Ants Technologies

www.walkingants.comranjith.zfs.in