The Four Parts of Hardware
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Hardware is the physical material of a computer, and it divides into four components: processor, memory, network, and storage.
Show
A phone processes a photo, holds it while editing, sends it to a friend, and keeps a copy.
Watch for
One sentence per component here; each gets its own unit-length treatment later.