Hardware
color image 7.2.a
Storage Devices
color image 7.4.a
color image 7.4.b
color image 7.4.c
color image 7.4.d
color image 7.4.e
color image 7.4.f
color image 7.4.g
color image 7.4.h
Memory
color image 7.5.a
The Internet
color image 7.7.a
