Across
1
Instructions written for a computer
3
Information processed by a computer
4
Global computer network
7
Program to access the internet
12
Pointer on a computer screen
Down
2
Physical components of a computer
5
Set of instructions for a computer
6
Interface for software to communicate
8
Unit of digital information equal to 8 bits
9
Wireless internet connection
10
Rules for data communication
11
Wired networking technology