Basic introduction of computer organization and architecture ;

Computer Organisation and architecture provides knowledge of internal working structuring and implementation of computer system.

  organisation defines the way the system is structured show that all those catalogued tools can be properly.

Computer Organisation and architecture includes are topics computer system.

What is Computer Architecture and Organisation ??



In general terms, the architecture of a computer system can be considered as catalogue of tools of a Arttributes that are visible to the user such as instructions sets , number of bits used in data, addressing techniques, methods, commands of a system.


Organisation of a computer system defines the way system structure of so that all those catalogued tools can be used . The significant components of Computer Organisation are arthematic logical unit (ALU), central Processing Unit(CPU) , primary memory, secondary memory & memory organisations.

Unit 1
Basic structures of computer:

Computer Types :

Computer can be defined as first electronic calculating machine that accept the data digital input information process it's list of internally stored instructions and producess the resulting information . 

List of instructions can be called as programs and internal storage is called as Computer memory.

Different types of computers

1. Personal computer :



This is the most common type found in homes ,schools, business offices, Police Stations, railway stations, bus stops....etc
It is the most common type of desktop computer with processing and storage units along with various input and output devices.

2. Note Book computers: 




These are compact and portable versions of PC.

3. Work stations: 



These have high resolution input and output graphics capability, but with the same dimensions, the that of desktop computer. Used in Engineering applications engineering interactive design work.

4. Enterprise system:




These are used for business data process medium to large corporations that require more much computing power and Storage capacity than work station. internet  with different servers how become your dominant worldwide source of all times of information.

5. Super computers:



These are used for large scale of numerical calculations required in the applications like weather forecasting extra.....