Across
1
Portable personal computer
4
Physical components of a computer
5
Process of finding and fixing code errors
6
Computer model of a real-world system
12
Conversion of data into secret code
Down
2
Temporary computer memory
3
Program to access the internet
7
Connected group of computers
8
Software designed to harm computers
9
Moving images created digitally
10
Main processor of a computer
11
Set of instructions for a computer