Computer fundamentals - basics for beginners

Fundamentals of computer system
Computer devices like keyboard, mouse, printer, etc. that we can see and touch are the hardware components of a computer.
The set of instructions or programs that make the computer function using these hardware parts are called software.
We cannot see or touch software..
What are the basics of computer for beginners?
Computer fundamentals refers to the basics of using digital devices such as computers, smart phones and tablets. “Computer” used to only refer to the basics of using a computer and associated devices; however, it has since expanded to include most frequently-used digital devices..
What are the basics of computer for beginners?
Functionalities of a Computer
Step 1 − Takes data as input.
Step 2 − Stores the data/instructions in its memory and uses them as required.
Step 3 − Processes the data and converts it into useful information.
Step 4 − Generates the output.
Step 5 − Controls all the above four steps..

Functionalities of Computer

Step 1 − Accepts data as input.
Step 2 − Saves the data/instructions in its memory and utilizes them as and when required.
Step 3 − Execute the data and convert it into useful information.
Step 4 − Provides the output.
Step 5 − Have control over all the above four steps.

Fundamentals of computer system