Across
1
Physical components of a computer
3
Reusable block of code
6
Main processor of a computer
8
Connected group of computers
10
Wireless internet connection
12
Programming language for web browsers
Down
2
Set of instructions for a computer
4
Organized collection of stored data
5
Display screen for a computer
7
Pointer on a computer screen
9
Function that calls itself
11
Interface for software to communicate