In CHK121COM Introduction to Computing, I have understood more about simple algorithms of programming. For example, Sorting, Recursion etc. And I know more about how to debug the program. Like when facing the wrong input, the out of the range input etc. Moreover, I finished an assignment which is designing a program for a company. I recognized that IT (Information Technology) is important for a company. And what IT can help in a company. Like handling the data, changing the data into some graph or information.