3. Learning Objectives
• Objectives:
• Participant will be able to clarify the
concepts of
• 1. (Introduction to Internet & Services of
Internet)
• 2. (Internet Ethics)
• 3. Introduction of E-mail
4. Learning Objectives
• Objectives (Continued):
• 4. Services of Internet
– ● World Wide Web
– ● Instant Messaging
– ● Social Media
– ● Email
– ● Video Conferencing
– ● Navigation System
5. Learning Objectives
• Objectives (Continued):
• 5. Website, URL and Web browser
• 6. Describe briefly Cyber Crime
– ● Hacking
– ● Identity theft
– ● Financial fraud
– ● Computer viruses and worms
– ● Violation of Intellectual property right
• 7- Self-Learning Techniques
6. Internet
Introduction to Internet and services of Internet
• The Internet is a global system of interconnected
computer networks that use the standard Internet
Protocol Suite (TCP/IP) to serve billions of users
worldwide.
7. Services of Internet
• Although Internet probably uses www or web pages but it is not
restricted over web pages only. It includes other services that
make it highly acceptable in communication market, are as
follows:
Instant
Messaging
Chat Room
Email
File Transfer
Forums
Telnet
8. Services of Internet
• Instant messaging:
• Instant Messaging (IM) is a type of online communication service
that enables a user to create a real time private chat or text
transmission to another individual user over the Internet
9. Services of Internet
• Chat rooms:
• A Chat room is like a virtual room at where different individual
users can take place chat session for communication. The
primary goal of chat room is to share information via text-
messages with a group of other members/ users. A chat room
user can interact with several users or members of a group
instead of one-to-one communication as in instant messaging.
10. Services of Internet
• Email:
• E-mail is the short form of ‘Electronic mail’; it is like sending latter
over the internet only. It is the first ever use of internet
technology that helps in transmission of messages over
communication networks.
11. Services of Internet
• File transfers:
• File transfer is sending of one or more digitized files from one
location to another location over internet.
12. Services of Internet
• Telnet:
TELNET stands for TerminaL NETwork. It is a type of protocol that
enables one computer to connect to local computer
13. Terminologies of Internet
• URL:
A URL (Uniform Resource Locator) is a unique identifier used to
locate a resource on the Internet. It is also referred to as a web
address. URLs consist of multiple parts -- including a protocol and
domain name -- that tell a web browser how and where to retrieve a
resource.
Examples
http://www.youtube.com
https://ese.gok.pk/
https://www.ajk.gov.pk/
Web Browser
A web browser is a software program that allows a
user to locate, access, and display web pages. In common usage, a
web browser is usually shortened to "browser.“
Google Chrome, Internet Explorer, Firefox
14. Terminologies of Internet
• Web page
A Single document on Internet.
• Website
A Collection of related webpages.
• Web server
A computer that hosts a website on the Internet.
• Search engine
A web service that helps you find other web pages, such as Google,
Bing, Yahoo, or DuckDuckGo.
15. Security Issues on Internet
• Cybercrime:
Any criminal Activity performed using computing and technology.
Examples
Internet Fraud
Information Stealing
Identity Theft
Virus Spread
Intellectual Property Rights & Information piracy
• Hacker
Hackers are kind of good peoples who does hacking for the good
purpose and to obtain more knowledge from it. They generally
find loop holes in the system and help them to cover the loop
holes. Hackers are generally programmers who obtain advance
knowledge about operating systems and programming
languages. These people never damage or harm any kind of
data.
16. Security Issues on Internet
Virus
Computer virus is a computer program which runs on any computer
system without the user's knowledge. It is a malicious code that has
the ability to duplicate and sends copies of itself to other computers
through the Internet
Symptoms of Virus
• Deletion of Files and folder
• Hardware Related Issues
• Application performance
• Computer Setting Issues
• Security Problems
17. Security Issues on Internet
Antivirus
Antivirus is a kind of software used to prevent, scan, detect and
delete viruses from a computer. Once installed, most antivirus
software runs automatically in the background to provide real-time
protection against virus attacks.
Norton Antivirus
McAfee Antivirus
Avast Free Antivirus
Kaspersky Antivirus
18. Internet Ethics
• Internet ethics
• is a really broad term. It basically
refers to the analysis of the role that
the internet plays in what
philosophers call the development
of the good life - the kind of life that
we want for ourselves, for society
over all, the kinds of people we
want to be.
19. Internet Ethics
• Ethical rules for computer users
• Some of the internet ethics rules that individuals should follow
while using a computer are listed below:
• Do not use computers to harm other users.
• Do not use computers to steal others information.
• Do not access files without the permission of the owner.
• Do not copy copyrighted software without the author’s
permission.
• Always respect copyright laws and policies
• Respect the privacy of others, just as you expect the same from
others.
• Do not use other user's computer resources without their
permission.
• Use Internet ethically.
20. Self-Learning Techniques
• Self-Learning Techniques
• Educational Websites in Pakistan
• www.ilmkidunya.com
“Ilm Ki Dunya” is among the largest educational websites of Pakistan
providing all sorts of information for students and teachers.
• www.studysols.com
Whether you’re interested in appearing for IELTS examination or SAT, this
particular website got all the information you need.
21. Self-Learning Techniques
• Self-Learning Techniques (Continued)
• www.hamariweb.com
Live streaming of various news channels and sports events has always
been the USP of this amazing Pakistani website.
• www.Ilm.com.pk
Ilm.com is a platform for students who are looking for proper guidelines
regarding their studies and career.
• www.eduvision.edu.pk
Population is increasing and students are still confused about what to study
and where to study.
22. Self-Learning Techniques
• Self-Learning Techniques (Continued)
• www.kitaab.com.pk
Ranging from technology and education to job openings and marketing
opportunities, kitaab.com.pk has got something for everyone.
• www.gotest.pk
Known for decades of experience in providing top notch educational
information and job opportunities to potential students of Pakistan
• www.sabaq.pk
This one may have been a new competitor in the market but it’s getting
there fast. Providing its visitors with all the required information ranging from
educational blogs to online video lectures, sabaq.pk is also a potential
website to go through.
