Across
1
Encode data to keep it secure
3
Error in computer code
5
Global computer network
7
Instructions written for a computer
10
Pointer on a computer screen
11
Point where user interacts with system
Down
2
Main processor of a computer
3
Data type with true or false values
4
Smallest unit of digital data
6
Computer that provides services to others
8
Portable personal computer
9
Wired networking technology