Across
1
Information processed by a computer
2
Program to access the internet
4
Collection of web pages
6
Storage medium for digital data
7
Encode data to keep it secure
8
Moving images created digitally
9
Display screen for a computer
Down
2
Smallest unit of digital data
3
Physical components of a computer
5
Series of commands for a computer
10
Smallest unit of a digital image
11
Point where user interacts with system
12
Unit of digital information equal to 8 bits
13
Computer model of a real-world system