HELLO EVERYONE WELCOM TO CODEWITHPIYUSH 
it is then PROCESSED to produce useful information as OUTPUT.
WE WILL GOING TO STYDY ABOUT BASIC OF CODING
basic
WHAT IS CODING?
coding is the process of creating instructions for computers using computer languages Example c and c++ ,java,javascript , python , php, html,ect.
mainly coding is used to creating apps, games websites ect.
WHAT IS COMPUTER?
computer is an electronic device it take input process than its gives output for example
data is INPUT into the computer system
INPUT DEVICES
an input device is any piece of computer hardware used to provide data to a computer system. example :
keyboad, mouse ,printer, scanner, digital camera, webcam , moniter, speakers ect.
CATEGIRIS OF INPUT DEVICES:
with a manual input device the user must enter data into the computer by hand.
DIRECT DATA ENTRY (DDE) DEVICES: A DIRECT entry device can transfer infomation
automatically from a source document such as a form a barcode INTO THE COMPUTER.\
KEYBOARD: keyboard is a input device that's allow entry of data and commands by simply pressing down key on the keyboard.
THAT IS 2D BARCODE .png)
THAT IS 1D BARCOD
THAT IS 2D BARCODE .png)
THAT IS 1D BARCODNEXT TOPIC IS SOFTWARE AND HARDWARE
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