100
address
answer
arrow
battery
camera
chain
clock
collection
command
communication
computer
conversation
dictionary
disk
dispatcher
envelope
handshake
headphones
home
icons
illustration
internet
languages
laptop
letter
link
list
magnifier
mailbox
message
microphone
monitor
mouse
notepad
phone
protection
question
router
set
signal
simple
skype
smartphone
target
tube
tv
wires