Across
1
Device that directs network traffic
5
Smallest unit of a digital image
6
Programs and applications on a computer
7
Program to access the internet
9
Main processor of a computer
12
Portable personal computer
14
Software designed to harm computers
Down
2
Set of instructions for a computer
3
Computer model of a real-world system
4
Conversion of data into secret code
8
Information processed by a computer
10
Request for information from a database
11
Organized collection of stored data
13
Collection of web pages