Computer IV
August 23-27, 2021
Unit: Information and Communication Technology
Lesson 1: Safe and Responsible use of ICT (Continuation)
ACTIVITY
Quick Recall
Name some tools that we can use in Information and Communication technology, or ICT
Example: Smartphones
1.______________________________________ 4.________________________________
2.______________________________________ 5. ________________________________
3.______________________________________
LESSON PROPER
The Internet
The internet, simply called the Net , is a worldwide network of computers in which the users can get
information from other computers. History says that the idea of an internet started as a solution from Advanced
Research Project Agency (ARPA) for the United States government to create a galactic network of scientific
users who could talk to one another even if the telephone system was destroyed.
These are numerous activities you can do using the internet. Here are some of them
Email exchange, Email, short for electronic mail, is a way of transmitting
messages electronically. It involves the use of email addresses of both the sender and
receiver.
Social networking. This activity allows friends, family, and classmates to
connect with each other using internet-based social networking applications such as
Facebook, twitter, Instagram, and Google+
Instant Messaging. Also known as IM or IM-ing, it is the real time exchange of
images through an application or software. It allows you to see easily who among
your contacts are online. Some popular instant messaging services are Skype, and
Facebook Messenger.
Communication in chat rooms. A chat room is a virtual room where a group of people can
communicate and exchange messages with each other in real time about a particular subject,
Forum Discussion. A forum is a place on the internet where people can share thought and ideas by
posting messages. People can respond to post by other forum members. A forum is different from online chat
because it is not a real-time exchange and messages can be read anytime.
Blogging. A blog, or web Blog, is a websites similar to an online personal journal or diary, and is
regularly updated, it is regularly updated. It is a place where an individual can freely express thoughts ideas,
stories, experiences, or opinions for the public to use.
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Using the computer and the Internet safely and responsibly
Computers and internet have become part of our daily lives. Because you are a
minor, your parents and teachers will guide you in your activities using
computers and the internet. Understand and following the basic rules in using
them safely and responsibly is very important.
1. Do not share your password with anyone, except your parent and teachers.
2. Do not give out your personal information such as name of school, home
address, birthday, and telephone number.
3. Chat only with people you know personally.
4. If you receive an email or message from someone you do not know, do not reply to the message and do not
open any attachment from email.
5. If you come across a site that you find disturbing. Close the site and tell your parent about it.
6. Do not participate in activities where others will be hurt by harsh words, gossip, threats, and other forms of
cyberbullying. If others call your names, threaten you, or make you feel afraid or uncomfortable online, do not
keep it to yourself. Immediately tell your parent or teacher about it.
7, Do not believe everything you see or read in the internet. Just because it is there does not mean that is true.
Find out if the information you have read is factual or merely made up. In the same way, do not pass
information without verifying its accuracy and correctness
Understanding Malware
Malware, from, malicious software, are programs designed to infect and cause harm to a computer
The common types of malware are the following:
Viruses. These are programs designed to damage or change your data. Viruses will not only corrupt or delete ]
data on your computer but will replicate themselves on others computer as well
Worms. These are programs malicious programs the reproduce again and again. Worms do not harm any data or
files on your computer. However, they make the operating system of the computer vulnerable to
malfunction
Spyware. This is a type of malicious software that works like a spy. It tracks your internet activities. It helps
hackers gather information for their own activities without your knowledge.
Adware. These are the programs that are designed to display advertisement on your computer, redirect your
search request to advertising websites, and collect information about the types of website that you visit
Techno Tips and Tricks
The use of Firewall, Anti-virus, Anti-Malware and Anti-exploit technology can lessen
the attacks on your computer. For tight security, use firewalls and antiviruses at the
same time
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GENERALIZATION
Lesson Bookmark
ICT helps people connect to society, in areas such as the home, school, business, government, Church,
and community.
The INTERNET is a network of computers worldwide in which users can get information from other
computers.
Some activities that you can do using the internet are email exchange, social networking, Instant
messaging, Communications in chat rooms, Forum discussions, and blogging
Information Communication Technology is a set of tools and resources used to create or distribute, store, and
manage information.
There are many uses of ICT in the different areas of Our Society like:
Personal- ICT allows you to view favorite movies, listen to music, chat with friends, and play games.
School - Pupils are equipped to communicate connect, collaborate, and above all, learn in this digital
world.
Community - Awareness of weather disturbances, traffic, disease, and other areas of community through
ICT tools.
Since the Internet is easily accessible to anyone, keep in mind the basic rules in using the computer and
internet safely and responsibly
1. Malware are programs designed to infect and harm the computer with viruses, worms, spyware, and
adware
2. Keep your security application and antivirus software updated to protect your computer
APPLICATION (See attached Activity Sheet)
Post Assessment Activity (Take home Unit Test)
REFERENCES
Conception C. Santos, (2019)My Computer 4; Quezon City; Abiva Publishing House INC.
Jennifer Joan B. Gatchalian,(2001)Learning Computer the easy way 4; Quezon City; The Library
Publishing House
Name: ________________________________________________ Date: __________________
Grade and Section: ____________________ Score:__________________
ACTIVITY SHEET
Computer IV
Lesson 1: Safe and Responsible use of ICT (continuation)
APPLICATION
ACTIVITY
Activities you can do using the Internet
Write ten activities you can do using the internet.
1.____________________________________________________________________________
2.____________________________________________________________________________
3.____________________________________________________________________________
4.___________________________________________________________________________
5.____________________________________________________________________________
6.____________________________________________________________________________
7.____________________________________________________________________________
8.____________________________________________________________________________
9.____________________________________________________________________________
10.___________________________________________________________________________
ACTIVITY
Remind Tanya about the things to remember when using the internet. Write yes or no before
each sentence.
______ 1. Download files only from trusted website
______ 2. Uninstall your antivirus program before you download files.
______ 3. Do not download picture files if they contain an extension name such as .exe, .bat, .pif, and .scr.
______ 4. Always update your antivirus program.
______5. Make sure that your antivirus software is up to date
Parent’s/Guardian’s signature over printed name: ____________________________________________
