technology

device (n)

thiết bị-a piece of equipment

install (v)

cài đặt-put a program into place so it can be used

update (v) = upgrade

cập nhật-make sth newer

battery (n)

pin-provides power for gadgets 

screen (n)

màn hình-the flat part of a device

download (v)

tải xuống-move files from the Internet to your device

connect (v)

kết nối-link things together

password (n) = passcode

mật khẩu-a secret phrase used to access a device

signal (n)

tín hiệu-a sign that gives info

charge (v)

sạc pin-put electricity into a battery