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Unit 2: The world of networks, Computer virus - Coggle Diagram
Unit 2: The world of networks
Reliable sources include
Reports from mass media
Official websites
Opinions from parents
3 reminders for using using facebook
Photo tagging
This function allows your friend uses your photos before they seek for you permission
Share location
Share location lets all your friends know your location so think before u use this function
Confirm new friend
Cautious while adding new friend
Online Gaming
People always enjoy the fast-paced world of multi- player games with network connections.
We can tell a person has become addicted to online gaming by
He or she will spend too much time on it , and feel upset when there is no online game.
Plays longer than the time set.
Short term effects: Lead to a sleep disorder / diet-related health issues. / find themselves without any friends at
all
Long term effects: financial problems
Immoral information on the internet
Immoral information such as pornography, violence and gambling
These immoral website harms children mentally and physically
We can avoid these by using a filter software to filter websites that are not suitable for children
Computer virus
Computer viruses can destroy the operation of a computer system and data in it
We should update our anti virus software regularly
If we have any doubts about the source or the safety of any files, we should not download it