Across
1
Programs and applications on a computer
5
Ordered collection of data elements
6
Series of commands for a computer
7
Reusable block of code
8
Software designed to harm computers
Down
2
Instructions written for a computer
3
Conversion of data into secret code
4
Organized collection of stored data
9
Device that directs network traffic
10
Wireless internet connection
11
Set of instructions for a computer