Computers and the internet

1.

Computers and the Internet

2.

system
unit
scanner
mouse
mouse
mat
web cam
printer
speaker
keyboard
monitor

3.

Produced
A
Used
case
topictures,
that
produce
make
printed
contains
on-screen
audio
copies
computer
selections
of
computer
“brains”.
Screen
to
show
what
the
computer
is output.
the
main
way
toanother
send
information
sends
‘input’,
as called
well
as‘input’ to the computer.
doing.
What
it shows
is called such
an output.
There
keys
for characters
as letters, numbers and
text
to are
the
computer.
punctuation marks.

4.

5.

Functions of the Internet
Conversation to people all over the world
Exchanging messages
Finding information
On-line shopping
Listening to music and watching video

6.

Computer games
Attempts by manufacturers to
encourage more women to buy
computer games
Common criticisms of computer games

7.

Disadvantages of computer games
Increasing violent behaviour
Making children hyperactive
Making people unsociable
Bad for eyes
Falling standards of literacy
Decreasing interests in reading