CHM NOTES PPT AND IMP TOPICS

1) chapter 1

http://youtu.be/lPIXAtNGGCw

http://youtu.be/qG3K3j50sfk

http://youtu.be/rQBP73sH2mc

2) chapter 3

working of crt monitor

http://youtu.be/Gnl1vuwjHto

http://youtu.be/dlT-seESkj0

working of LCD monitor

http://youtu.be/SNMI2skCOpQ

working of CD ROM

http://youtu.be/ESpL4a08kVE