Across
1
Physical components of a computer
3
Online data storage and computing
5
Global computer network
6
Temporary computer memory
7
Software designed to harm computers
8
Step-by-step problem-solving method
Down
2
Connected group of computers
3
Pointer on a computer screen
4
Collection of web pages
9
Organized collection of stored data
10
Programming language for web browsers
11
Security system blocking unauthorized access
12
Reusable block of code