2. -Spamming is sending a message to many
people even though they don’t want to receive
it.
-Send junk e-mail often
-Can receive virus together
-A person who sends spam mail
is called a spammer.

3. -It can happen by receiving an e-mail, social
networking sites, websites, etc.
-You have to ignore it

4. -It is advertisements
-it appears suddenly
-it bothers people

5. -it tricks you by pretending if he/she is a
person that you know, and gets
the personal information
from you

6. -It can replicate itself and spread out to other
computers
-They increase by infecting files

7. -Hacker can get your personal information
-you have to change your password if it’s to
easy

8. -you have to be aware of phishing
-don’t talk to unknown people

9. -don’t add unknown people friends
-don’t put too much detail on the profile

10.  -You have to change your password at least 1
at the month.
 -if the password is related to you or your
birth date, you must change it.

11. -Downloading any file is dangerous, because
there can be viruses in there.
-check if it is safe by some vaccine programs