Across
1
Unit of digital information equal to 8 bits
3
Global computer network
4
Computer model of a real-world system
9
Software designed to harm computers
10
Process of finding and fixing code errors
11
Security system blocking unauthorized access
12
Programs and applications on a computer
Down
1
Smallest unit of digital data
2
Reusable block of code
5
Main processor of a computer
6
Computer that provides services to others
7
Storage location for code
8
Wireless internet connection
13
Temporary storage for fast access
14
Point where user interacts with system