Hardware software over where? Hardware software everywhere! Hardware software over there? Hardware software underwear! Hardware is the stuff you can see and feel But please don't eat it, it's not a meal This screen, this keyboard, and cords for power These speakers and this printer, but not this flower Software is actually something you can't see It's inside the hardware, don't believe me? It's the instructions that tell the computer what to do We call this coding, and you can do it too! Hardware and software, they need each other Like I need pizza and a baby bird needs a mother Actually you can't have one without the other They're like a family, like a sister and a brother You want an example? OK, take this screen It uses both to work, you'll see what I mean The screen is the hardware, you already know But software inside tells the screen to turn on and glow Then it will tell it what to show Like some words, an image, or this video But without any software, I'm gonna be frank If you didn't have no software, the screen would just be blank! Just be blank, yo Be nothing here Nothing works without software Hardware software over where? Hardware software everywhere! Hardware software over there? Hardware software underwear! Let's divide up the hardware some more, make some slices! Into one: input and two: output devices! One makes things go into the computer and the other things come out You'll understand this, I have no doubt With a keyboard you type words and this is input A printer can print words and this is output With a mic you can sing and this is input A speaker makes sounds and this is output And with a screen, yeah especially these days Well things with a screen can actually go both ways! Some screens you can input stuff with your fingers You can click and swipe or type stuff with fingers But a screen you know, we talked about this before Can output colours, and pictures, and videos and more! Touch screens are input and output devices You know what I'm saying Hardware software over where? Hardware software everywhere! Hardware software over there? Hardware software underwear! Hardware software over where? Hardware software everywhere! Hardware software over there? Hardware software underwear!