Across
1
Pointer on a computer screen
4
Smallest unit of digital data
6
Global computer network
9
Instructions written for a computer
11
Smallest unit of a digital image
12
Information processed by a computer
Down
2
Collection of web pages
3
Series of commands for a computer
5
Encode data to keep it secure
7
Software designed to harm computers
8
Wireless internet connection
10
Computer that provides services to others