Parts of the Computer

We discussed about the parts of the computer i already know about the parts of the computer and also the input and output devices of the computer but i already forgot about it so when we reviewed the parts of the computer i recalled what i have learned from our previous school and i hope i will not forget about it again so that in the future use if ever my computer did not function well i know I could easily identify what is the problem on my computer. Our teacher also let us answer in our book so that we can understand more about the computer and its parts.