All types of computers follow a same basic logical structure and perform the following five basic operations for converting raw input data into information useful to the users:-

Sr. No.	Operation	Description
1.	Take Input	The process of entering data and instructions into the computer system.
2.	Store Data	Saving data and instructions so that they are available for processing as and when required.
3.	Processing Data	Performing arithmetic and logical operations on data in order to convert them into useful information.
4.	Output Information	The process of producing useful information or results for the user such as a printed report or visual display.
5.	Control the Workflow	Directs the manner and sequence in which all of the above operations are performed.