Across
1
Smallest unit of digital data
2
Computer model of a real-world system
3
Global computer network
7
Instructions written for a computer
9
Physical components of a computer
11
Error in computer code
12
Storage medium for digital data
13
Programming language for web browsers
Down
2
Series of commands for a computer
4
Software designed to harm computers
5
Connected group of computers
6
Set of instructions for a computer
8
Conversion of data into secret code
10
Wireless internet connection