The program is correct: at the beginning, product = 0. Then, we start summing Y to that variable, and we sum Y exactly X times, because with each iteration we increase Count by 1, and check if Count=X so that we can exit the loop.
A Mouse and a Keyboard are examples of eternal input devices. The monitor, printer, speaker and Fash drive are all external output devices. Seven basic internal components in a computer tower are the power supply unit, central processing unit, hard disk drive, RAM modules, motherboard, video card and a sound card.
YouTube, Twitch, and Beam are media that you can stream on.
(If that's what you are looking for.)
