OCR (Optical Character Recognition) is a computer software designed to translate image of type written test.
The operating system and all the utilities that enable the computer to function.
A system in which computers are connected to share information and resources.
ARPANET (Advanced Research Projects Administration Network)
One kind of program, which is harmful to computer operation.
A process of treatment through communication technologies.
Facebook is a popular Social networking site on internet.
this command will delete the file permanently
Simple Mail Transfer Protocol