Across
1
Portable personal computer
3
Online data storage and computing
4
Physical components of a computer
5
Input device with letter and number keys
6
Computer model of a real-world system
8
Reusable block of code
10
Series of commands for a computer
Down
2
Programming language for web browsers
3
Main processor of a computer
7
Encode data to keep it secure
9
Wired networking technology
11
Process of finding and fixing code errors
12
Wireless internet connection