: Non-volatile memory containing permanent startup instructions.
: Includes the Operating System (OS) like Windows or Linux, which manages hardware and provides the platform for other software. Fundamental of Computer
For deeper study, textbooks such as Computer Fundamentals by Pradeep K. Sinha and Fundamentals of Computing by Anita Goel provide comprehensive sequential learning modules. Fundamental of Computer and PC Software UNIT Fundamental of Computer
: Directs the flow of data and manages the execution of instructions. Memory Unit : Fundamental of Computer