Your commands, ideas, demands and concepts form the data your system processes and stores. Without user input, a computer simply takes up desktop space and waits for directions, like a lost motorist ...

An operating system is a collection (or suite) of programs that manages and controls the computer. Operating systems have many functions: A user interface is a program, or suite of programs that ...

In the applet below is intended to help you understand the connection between the graph of a function and the function itself. Recall that a function can be thought of as a machine which takes an ...

Author Name CHANG Pao-Li (Singapore Management University) / MAKIOKA Ryo (Research Associate, RIETI) / NG Bo Lin (Singapore Management University) / YANG Zhenlin (Singapore Management University) This ...