Across
1
Programs and applications on a computer
5
Interface for software to communicate
7
Global computer network
9
Organized collection of stored data
12
Storage location for code
Down
2
Connected group of computers
3
Display screen for a computer
4
Ordered collection of data elements
6
Temporary storage for fast access
8
Computer model of a real-world system
10
Portable personal computer
11
Short-range wireless technology
13
Encode data to keep it secure