Across
1
Step-by-step problem-solving method
6
Smallest unit of digital data
7
Short-range wireless technology
8
Conversion of data into secret code
11
Wired networking technology
12
Pointer on a computer screen
Down
2
Point where user interacts with system
3
Device that directs network traffic
4
Set of instructions for a computer
5
Smallest unit of a digital image
9
Moving images created digitally
10
Function that calls itself