a computer that is portable and suitable for use while travelling
Starts with
B
a high-capacity transmission technique using a wide range of frequencies, which enables a large number of messages to be communicated simultaneously
Starts with
C
the area that can be covered by a specified volume or weight of a substance
Starts with
D
a list of choices on a computer screen that is hidden until you choose to look at it
Starts with
E
involving a system of operation that involves the control of a flow of electrons esp. in various devices including computers
Starts with
F
a small piece of equipment that you connect to a computer or other piece of electronic equipment to copy and store information
Starts with
G
a small device or machine with a particular purpose
Starts with
H
a part of a computer that reads information on a hard disk, or a separate device that can be connected to a computer in order to do this
Contains
I
a small problem or fault that prevents something from being successful or working as well as it should
Contains
J
to change something slightly, especially to make it more correct, effective, or suitable
Starts with
K
the set of keys on a computer or typewriter that you press in order to make it work
Contains
L
to remove or draw a line through something, especially a written word or words
Starts with
M
a piece of equipment that you speak into to make your voice louder, or to record your voice or other sounds
Starts with
N
a large system consisting of many similar parts that are connected together to allow movement or communication between or along the parts, or between the parts and a control centre
Contains
O
an electric machine that cuts, slices, and mixes food quickly
Starts with
P
to make picture bigger or smaller
Starts with
Q
a pattern of black-and-white squares that is printed on something and that can be read by some types of mobile phone to give information to the user of the phone
Starts with
R
a piece of equipment that you hold in your hand and use to control a television, DVD player, etc.
Starts with
S
to choose a small number of things, or to choose by making careful decisions
Starts with
T
a small, flat computer that is controlled by touching the screen or by using a special pen
Contains
U
a small plastic or rubber object with two or three metal pins, attached to the end of a wire on a piece of electrical equipment and pushed into a special opening in a wall to connect the equipment to a supply of electricity
Contains
V
a system of computers and satellites, used in vehicles and other places to tell you where something is, where you are, or how to get to a place
Starts with
W
using a system of radio signals rather than wires to connect computers, mobile phones, etc. to each other
Starts with
X
a gaming console brand developed and owned by Microsoft
Contains
Y
an electronic device or a computer program for playing music that has been stored as MP3 files
