a picture or symbol that appears on a screen and is used to represent a file, account, application, etc.
an icon
A computer program that can copy itself and infect a computer without permission or knowledge of the user.
a computer virus
watching a movie over the internet without downloading the entire file
to stream a movie
a weak reception, data loss, or a weak signal from a portable player
a poor signal
the process of changing or recovering a forgotten password for a user account in an organization's system
to reset a password
replace a program with its next major version
upgrade software
a picture or symbol that appears on a screen and is used to represent a file, account, application, etc.
a file
if a computer becomes unresponsive to user input, such as when the keyboard or mouse no longer works...
it freezes.
to make a record of the address of a web page on your computer so that you can find it again easily
bookmark a page
What can you do with a file?
open and close, copy or delete
a fast internet connection that does not use telephone lines
broadband
Someone uses your personal or financial information without your permission.
identity theft
list of options that a computer user can select to find information or perform an action
a computer menu
to start using a computer system or program by giving a password
log on
When a computer stops working as a result of any software or hardware failure, it's ...
a computer crash
the ability of a computer or other machine to understand spoken instructions
voice recognition
to copy or move programs or information into a computer's memory, especially from the internet
to download a file
to get into someone else's computer system without permission in order to find out information or do something illegal
to hack a computer
to press a computer mouse twice in order to tell the computer to do something
double click
to move text or images on a computer screen vertically to view different parts of the content
to scroll up and down