Across
1
Security system blocking unauthorized access
5
Global computer network
6
Display screen for a computer
8
Reusable block of code
10
Interface for software to communicate
13
Capacity of a data connection
Down
2
Program to access the internet
3
Wireless internet connection
4
Moving images created digitally
7
Software designed to harm computers
9
Function that calls itself
11
Series of commands for a computer
12
Point where user interacts with system