Across
1
Programming language for web browsers
4
Wireless internet connection
6
Storage medium for digital data
9
Pointer on a computer screen
10
Security system blocking unauthorized access
11
Process of finding and fixing code errors
12
Capacity of a data connection
Down
2
Smallest unit of digital data
3
Software designed to harm computers
5
Point where user interacts with system
7
Global computer network
8
Reusable block of code
13
Interface for software to communicate