英文關鍵字
apple
background
bad
computer
concept
danger
data
desktop
disc
disk
eject
encryption
evil
film
floppy
hack
hacker
hacking
infect
infected
information
install
installer
internet
junk
malicious
network
obsolete
office
old
phishing
program
programmer
retro
scam
scan
sinister
sneaky
spyware
storage
trojan
underhanded
virus