Page 9 - Ones and Zeros 2 (Student Book)
P. 9
Technology in Our Lives
Learning Objectives
Explain what an operating system is.
Show the difference between
programmes and applications.
Discuss how to protect yourself with
an antivirus programme and firewall.
Did You Know?
Computers need a programme called
an operating system to run other
programmes and applications.
Antivirus and firewall software keeps
us safe from viruses and hacks.
Fun Fact!
Operating systems can be used on
computers, tablets, smartphones,
and even robots!
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