Across
1
Input device with letter and number keys
4
Main processor of a computer
7
Wired networking technology
10
Online data storage and computing
11
Collection of web pages
Down
2
Moving images created digitally
3
Encode data to keep it secure
5
Request for information from a database
6
Software designed to harm computers
8
Storage medium for digital data
9
Smallest unit of digital data
12
Smallest unit of a digital image