横向
1
Portable personal computer
4
Wireless internet connection
5
Program to access the internet
6
Point where user interacts with system
12
Moving images created digitally
13
Global computer network
纵向
2
Interface for software to communicate
3
Convert code into executable program
7
Conversion of data into secret code
8
Input device with letter and number keys
9
Function that calls itself
10
Set of instructions for a computer
11
Smallest unit of digital data