CH. 2 The System Unit: Processing and Memory
ok, good.  coming along.  you need to make this, (ch. 2) a subtopic to your top topic, Hasara's CSC101 Knowledge Base'.
Buses 
Memory, FSB, PCI, USB, and FireWire Bus
Memory 
RAM , Rigesters, ROM, and Flash Memory
The CPU 
proccessing speed, word size,, cache memory, and Bus width
Strategies for making Faster and Better Computers.
improved Architecture, Materials, Pipeling, Multiprccessing anmd Parallel processing. 
Future Trends 
Nanotechnology, quantom and opticalcomputing, silicon Photonics, Trascale Computing and 3D Chps.  
Inside the System Unit 
the motherboard and the Power supply and Drive bays  
coding system 
Graphic, Audio, and Video Data 
for text-bases data and other types of data 
Data and program representation 
digital and numerical data 
Overview 
how computers respresents data and program instructions