Across
1
Program to access the internet
5
Set of instructions for a computer
6
Instructions written for a computer
7
Main processor of a computer
12
Rules for data communication
13
Ordered collection of data elements
Down
2
Software designed to harm computers
3
Encode data to keep it secure
4
Programs and applications on a computer
8
Portable personal computer
9
Error in computer code
10
Pointer on a computer screen
11
Security system blocking unauthorized access
14
Programming language for web browsers