UNIT 2
Components of Computer System,Generation
of computer,Computer Language,Personal
Computers in Business,An introduction to Disk
Operating System, GUI and Windows,Other
System Software,PC software packages
, COMPONENTS OF COMPUTER SYSTEM
• There are five basic components which
include:
1. Input Unit
2. Output Unit
3. Memory Unit
4. Control Unit
5. Arithmetical and Logical Unit
,BASIC COMPUTER ORGANISATION
, INPUT UNIT
• It accepts (or reads) instructions and data from the
outside world.
• It converts the instructions & data to computer
acceptable form.Units called input interfaces
accomplish this task.
• It supplies the converted instructions & data to
storage unit for storage & further processing.
Components of Computer System,Generation
of computer,Computer Language,Personal
Computers in Business,An introduction to Disk
Operating System, GUI and Windows,Other
System Software,PC software packages
, COMPONENTS OF COMPUTER SYSTEM
• There are five basic components which
include:
1. Input Unit
2. Output Unit
3. Memory Unit
4. Control Unit
5. Arithmetical and Logical Unit
,BASIC COMPUTER ORGANISATION
, INPUT UNIT
• It accepts (or reads) instructions and data from the
outside world.
• It converts the instructions & data to computer
acceptable form.Units called input interfaces
accomplish this task.
• It supplies the converted instructions & data to
storage unit for storage & further processing.
