Across
1
Step-by-step problem-solving method
3
Program to access the internet
4
Process of finding and fixing code errors
8
Physical components of a computer
9
Wired networking technology
10
Point where user interacts with system
11
Interface for software to communicate
12
Instructions written for a computer
Down
2
Portable personal computer
3
Short-range wireless technology
5
Input device with letter and number keys
6
Display screen for a computer
7
Connected group of computers