InternetInternet

ISPISP

ISPISP

ISPISP

Your Computer

Your Friend ’s Computer

Internet Internet Service Service

Provider ( ISP )Provider ( ISP )

Use of InternetUse of Internet

Communicate with othersCommunicate with othersSearch informationSearch informationBrowse informationBrowse informatione-Commercee-Commercee-Bankinge-Banking

Requirement to Access InternetRequirement to Access Internet

CASE 1CASE 1HardwareHardware:Modem + Telephone Line:Modem + Telephone LineSoftwareSoftware:Dial-up Program + Web Browser:Dial-up Program + Web Browser

CASE 2CASE 2HardwareHardware:Lease Line or Broadband:Lease Line or BroadbandSoftwareSoftware:Web Browser:Web Browser

Two popular Web BrowsersTwo popular Web Browsers

1. 1. NetscapeNetscape

2. 2. Internet ExplorerInternet Explorer

HyperlinkHyperlink

• Address of Address of Web SiteWeb Site is called is called URL(Uniform Resource Locator)URL(Uniform Resource Locator)

e.g. http://www.singtao.come.g. http://www.singtao.com

• www stands for www stands for WWorld orld WWide ide WWebeb

http://www.singtao.com

Type in the address Type in the address and press enterand press enter

URL (Uniform Resource Locator)URL (Uniform Resource Locator)

• After that, you can browse the home page After that, you can browse the home page that you wanted.that you wanted.

BookmarkBookmark

Add BookmarksAdd Bookmarks

Search Engine (e.g. www.yahoo.com.hk)Search Engine (e.g. www.yahoo.com.hk)

nbaType in the key wordType in the key word Click hereClick here

HomepageHomepage(e.g. (e.g. http://www.sttss.edu.hk/))

Web Mail (www.hkedcity.net)Web Mail (www.hkedcity.net)

Type your login nameType your login name

Enter your passwordEnter your password

Click this icon to loginClick this icon to login