Across
1
Online data storage and computing
3
Point where user interacts with system
4
Computer model of a real-world system
6
Conversion of data into secret code
12
Programs and applications on a computer
13
Pointer on a computer screen
Down
2
Software designed to harm computers
5
Temporary computer memory
7
Rules for data communication
8
Portable personal computer
9
Device that directs network traffic
10
Programming language for web browsers
11
Moving images created digitally