Across
1
Input device with letter and number keys
4
Point where user interacts with system
5
Step-by-step problem-solving method
7
Physical components of a computer
Down
2
Error in computer code
3
Information processed by a computer
4
Global computer network
6
Security system blocking unauthorized access
8
Software designed to harm computers
9
Online data storage and computing
10
Computer model of a real-world system