Name different types of computers
store, process and display data
a personal computer (or PC), a laptop , a notebook , a subnotebook and a handheld computer which is usually called a palmtop.
hardware and software.
A computer system consists of two main elements:
hardware and software.
embedded computers and laptops
input and output data
Input devices are
keyboard, speakers
keyboard, scanner,
microphone
monitor, scanner, headphones, printer,microphone
A symbol that appears on display screen that the user is able to move
to select objects and commands. It usually appears on the screen as a
small white angled arrow or as an I-beam pointer that is shaped like a
capital
cursor
icon
window
pointing device
The central idea of a computing system is
to search the Internet
that input is processed into output
we can watch the video and download files
People use the Internet
to explore their personal hobbies and interests,
to find information, to access goods and services, such as booking a
holiday or a flight, ordering goods or doing their banking
online.
only for personal interests
to find information and watch videos
Students use wordprocessing programmes
for everything
to write essays and projects, presentations and databases
to do homework
What is it?
a screen
a monitor
a computer
a keyboard
What is it?
a computer
USB memory stick
USB port
a computer device
If you write an email and want to add some photos. How do we call these photos?
attachment
extra materials
addition
We can surf the Internet if we
are clever
have an Internet access
only have a computer
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