About the course of CSA

When the first of the semester one started, the most exciting things was received  the schedule about the semester one, i remember back we discussed the schedule of  those subjects. Curiously, we are the students of the early childhood education need to study about CSA?
The first class of the CSA, i saw our school's computers are very advanced than in high school . It has a lot of difference. 
Initially thought that the CSA classes maybe teach some of the very common word processing, It is our good helper to  help us when we  become a teacher in the future.
The CSA classes in the past, I knew a lot of great help about word processing technology. In the future, such as data processing during the block placement, It was often used.
Therefore, in the CSA classes, I learned a lot of useful knowledge. I hope It will be help in the future of my school life or working life.