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University Of Human Development

College of Administration and Economics

Second Stage

2016 / 2017

ICDL: International Computer Driving License

Prepared by: Karzan Wakil + Najat Hassan

Rebwar Bakhtyar+ Rzgar Sirwan

Miran Hama Rahim , Chra Ali

Module 7 : The Internet and Communication

Introduction: Concepts/Terms

ICDL- Module 7 : The Internet and Communication University of Human Development

• The Internet consists of all computers and

networks across the world which are able to

communicate with each other.

• Internet is open for everyone. Any body can use internet.

• It was started by US Military.

• Internet has a huge amount of information about everything of the world.

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World Wide Web & Internet

ICDL- Module 7 : The Internet and Communication University of Human Development

• World Wide Web (WWW).- The World Wide Web (WWW) is part of

the Internet. This consists of servers that store web pages which can be read by web browsers.

• Web Browser: Is a computer program that gives the ability to surf the WWW.

World Wide Web

ICDL- Module 7 : The Internet and Communication University of Human Development

• World Wide Web (WWW).

- The World Wide Web is a hyperlinked network of documents and

other resources found on the computers of the Internet.

• Hyperlinks are links attached to text and icons in web pages and

documents that enable you to jump directly to another site without

having to type its URL into the search window.

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Locating Recourses • In order for the WWW to be useful, we need a way of referencing all the resources

available.• A Uniform Resource Locator ( URL ), allows every resource (e.g. HTML page, image,

sound clip etc.) on the WWW to have a unique address.• Each website has a unique address called its URL sometimes referred to as a web

address.

• Web Site: A storage area in which web pages are stored and can be accessed through WWW.

• Web Page: is like a page in a book. Websites often have several pages that you can access by clicking on links. A Web site can be a collection of related Web pages.

Websites & URLs

ICDL- Module 7 : The Internet and Communication University of Human Development

Menu bar

Command bar

Favorites bar

• Home Page: The first web page displayed when opening browser.

• HTML (Hyper Text Markup Language):The Language used to create Web Pages

• Protocol: is a set of rules a browser and a web server use to communicate with and understand each other.

Parts of a URL

ICDL- Module 7 : The Internet and Communication University of Human Development

http://www.uhd.edu.iq/index.php/xwendkaran/agadary.html

Country code

Home page

Page/Document/Filename

Directory/folderProtocol

Server/Host Name

Domain Name

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ICDL- Module 7 : The Internet and Communication University of Human Development

Some common endings to web addresses Endings of web pages tells us a bit about the page. Some common endings to web addresses

are:

• com (commercial)

• edu (educational institution)

• gov (government)

• net (network)

• org (organization)

You might also see addresses that add a country code as the last part of the address such as:

• krd (Kurdistan)

• Iq (IRAQ)

• uk (United Kingdom)

• fr (France)

• us (United States of America)

Homepage

ICDL- Module 7 : The Internet and Communication University of Human Development

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ICDL- Module 7 : The Internet and Communication University of Human Development

Open (and close) a Web browsing application

• Open Internet Explorer.

• Internet Explorer Window.

• Using address Bar (Typing URL).

• Stop downloading (Stop Button).

• Reloading a web page (Refresh Button).

• Close Internet Explorer.

ICDL- Module 7 : The Internet and Communication University of Human Development

Open (and close) a Web browsing application

1. To open Internet Explorer browser, click the tile on your Start screen or on metro.

or alternatively, while on the Start Screen, search for a chrome then click Chrome browser.

or Click on any other existing Web Browser icon.

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Set Home Page.

• Open the Microsoft Internet Explorer browser.

• Click Tools Internet explorer on the Menu bar.

• Select Internet Options from the drop-down menu that appears.

• Under the general tab, type the URL of the web page you want to

set.

• Click Apply.

• Click Ok.

ICDL- Module 7 : The Internet and Communication University of Human Development

Set homepage

ICDL- Module 7 : The Internet and Communication University of Human Development

Set homepage (cont.)

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1. Go to the page you want to bookmark/add to your favorites.

2. Click Favorites in the top Menu bar then Add to Favorites.

3. The Add Favorite dialogue box appears. The title from the web

page will be in the name box. Click the Create In button if your

dialogue box does show a list.

ICDL- Module 7 : The Internet and Communication University of Human Development

Adding to favorites

ICDL- Module 7 : The Internet and Communication University of Human Development

Adding to favorites (cont.)

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1. In Internet Explorer, select the Favorites button.

2. Select the History tab, and choose how you want to view your

history by selecting a filter from the menu.

ICDL- Module 7 : The Internet and Communication University of Human Development

View your browsing history

ICDL- Module 7 : The Internet and Communication University of Human Development

View your browsing history (Cont.)

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Two basic ways1. if you know the address of the web page

(example: www.hp.com)or2. Using a search engine like Google to find the

address. This is called a keyword search

Google Search, commonly referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most-used search engine on the W3 handling more than three billion searches each day.

ICDL- Module 7 : The Internet and Communication University of Human Development

How to Search the Internet?

• Search engine• Collects copies of web pages from various host servers• Assembled into a data base• Displayed according to relevancy and rank

• Search engines examples : – Google, Bing, Yahoo, Baidu, AOL, Ask.com, Excite, DuckDuckGo

ICDL- Module 7 : The Internet and Communication University of Human Development

Search engine

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You can use Google search engine to search for information• Enter terms to search• Use quotation marks to search as a phrase and keep the words linked together• Common words are ignored (that, to, which, a, the, …)• + and – can be used to include or exclude a word

ICDL- Module 7 : The Internet and Communication University of Human Development

Google search

You can use Google advanced search option to:• Refine your search result and receive more specific result• Search According to file Format.• Search According to Date, language, region, usage rights ..etc.

ICDL- Module 7 : The Internet and Communication University of Human Development

Google advanced search

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• Moving Between Websites.

• Using Help and Printing Pages

ICDL- Module 7 : The Internet and Communication University of Human Development

Websites for Information

Malicious Software (Malware).

– Malware is a malicious software intentionally designed to harm

computer systems.

– Malicious software program causes undesired actions in

information systems.

Types of Malware:

• Viruses

• Trojan Horse

• Spyware

• Adware

• Worms

ICDL- Module 7 : The Internet and Communication University of Human Development

Security Issues

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• Viruses:

Software that replicates itself and spreads by

damaging and deleting the files.

Virus enters your device via attached images,

greeting, audio/video files , downloads etc.

• Trojan Horse:

A Trojan Horse is a program containing

malicious or harmful code.

Entering a computer, it performs various

tasks like corrupting files and sending out

personal information.

ICDL- Module 7 : The Internet and Communication University of Human Development

Security Issues

• Spyware:

Spyware is a program that gets installed without the user’s

permission.

It monitors the user’s activities on the internet and transmits that

information to the third party.

• Adware :

Software where advertising banners are displayed while any

program is running.

It automatically downloads to your device while browsing any

website.

It is used by companies for marketing purposes.

• Worms:

Malicious program that make copies of itself on local device,

network shares etc.

They make the working of your device slower.

ICDL- Module 7 : The Internet and Communication University of Human Development

Security Issues

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1)Install Anti-Virus/Malware Software.

2)Keep Your Anti-Virus Software Up to Date.

3)Run Regularly Scheduled Scans with Your

Anti-Virus Software.

4) Keep Your Operating System Current.

5)Think Before You Click.

6)Keep Your Personal Information Safe.

7) Don’t Use Open Wi-Fi.

8) Back Up Your Files.

9)Use Multiple Strong Passwords.

ICDL- Module 7 : The Internet and Communication University of Human Development

Prevention

• Open Microsoft Outlook.• Show or Hide Navigation Pane.• Show or Hide Tool Bar.• Close Microsoft Outlook.

ICDL- Module 7 : The Internet and Communication University of Human Development

Electronic Mail

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ICDL- Module 7 : The Internet and Communication University of Human Development

Electronic Mail

• Using Contacts List:- Open Contacts Folder .- Add a New E-mail Address to Contacts.- Delete a Contact- Add E-mail Address from Contacts.

ICDL- Module 7 : The Internet and Communication University of Human Development

Electronic Mail

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ICDL- Module 7 : The Internet and Communication University of Human Development

Contacts List

• Using Distribution List:

- Create a New Distribution List.

- Receive and Save E-mail Messages.

- Open and Save Attachment Files.

- Replaying to E-mail Messages.

- Delete E-mail Messages.

ICDL- Module 7 : The Internet and Communication University of Human Development

Electronic Mail

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ICDL- Module 7 : The Internet and Communication University of Human Development

Distribution List

ICDL- Module 5 : Spreadsheet University of Human Development

The End