横向
1
Display screen for a computer
3
Main processor of a computer
5
Input device with letter and number keys
6
Portable personal computer
7
Process of finding and fixing code errors
10
Storage medium for digital data
11
Global computer network
12
Smallest unit of a digital image
纵向
2
Programming language for web browsers
4
Computer model of a real-world system
8
Pointer on a computer screen
9
Series of commands for a computer