Across
1
Organized collection of stored data
4
Rules for data communication
6
Global computer network
12
Physical components of a computer
13
Point where user interacts with system
Down
2
Temporary storage for fast access
3
Program to access the internet
5
Instructions written for a computer
7
Conversion of data into secret code
8
Ordered collection of data elements
9
Computer model of a real-world system
10
Programming language for web browsers
11
Short-range wireless technology
14
Software designed to harm computers