A
When you are connected to the Internet, we say you are ______.
online
A ______ happens when a computer suddenly stops workin.
crash
A person who sends cruel messages to another person online is called a ______.
cyberbully
An unwanted message that tries to sell you something is ______.
junk e-mail
A software program that tries to stop the spread of viruses is called an ______ program.
anti-virus
If you need help with your computer, you should contact a ______.
technical support expert
If you are having problems with your computer, you should try ______ it.
restarting
Someone who uses computers to secretly use or change the information in another person's computer system is called a ______.
hacker
A set of instructions secretly put into a computer that can destroy information stored in it is called a ______.
virus
If you want to see and talk to a person on the computer, you need to have a ______.
webcam
To move a document or file from a personal computer to the Internet, you must ______ it.
upload
To get information from the Internet or to move information from a large computer system to a personal computer is to ______ it.
download