Across
1
Portable personal computer
3
Programs and applications on a computer
4
Pointer on a computer screen
6
Computer that provides services to others
9
Conversion of data into secret code
Down
2
Set of instructions for a computer
3
Computer model of a real-world system
5
Storage medium for digital data
6
Series of commands for a computer
7
Named storage location in code
8
Rules for data communication