The video card is responsible for image and videos displayed on the monitor. A sound card is responsible for processing the sound that could be heard from the speakers (sound devices). The CPU (central processing unit) processes the information, and that information can be stored in RAM (volatile memory) or on a hard drive (nonvolatile memory). In the computer world, hardware is something that makes the computer work. We have also used word processing software installed in the computer with a processor, memory, hard drive, mouse, and keyboard to create and save our documents. We all have played some kind of computer game, which is software, uses the computer hardware like the processor (CPU), memory (RAM), hard drive, video card, sound device and other hardware devices to run and also to interact with the users. All software required at least one hardware device to operate. The Internet browser that we installed in our system, which allows us to browse through the web page/websites and the operating system on which the browser is running on, is considered software.