Across
1
Temporary computer memory
2
Organized collection of stored data
3
Security system blocking unauthorized access
5
Series of commands for a computer
7
Computer that provides services to others
10
Display screen for a computer
11
Input device with letter and number keys
Down
1
Device that directs network traffic
4
Set of instructions for a computer
6
Portable personal computer
8
Online data storage and computing
9
Instructions written for a computer
12
Physical components of a computer