healthy diet is one that helps maintain or improve and maintain overall health. A healthy diet provides the body with essential nutrition: fluid, macronutrients, micronutrients, and adequate…… Read more “Healthy Diet:”

operating system is integrated set of programs that controls the resources (CPU, I/O, memory) of computer system and provide its users with the interface or virtual machine…… Read more “o p e r a t i n g s y s t e m”

Internet, a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect. Sometimes referred to as a “network of…… Read more “internet”

Introduction:We mostly refer hardware and software to computer, Hardware is physical component of computer we can see and touch(monitor , mouse, keyboard, printer etc).while Software is collection…… Read more “software”