Activity 101

I click and clack without a voice,
Letters and numbers, I give you the choice.
What am I, your silent partner by choice?

In your pocket, I sit all day,
Counting steps, and showing the way.
What am I, that lights up with a sway?

I connect you to worlds unseen,
Without me, where would you have been?
What am I, invisible yet keen?

Through my window, you can travel far,
Yet physically, you stay where you are.
What am I, your virtual car?

I store your moments, both big and small,
In bytes and bits, I remember them all.
What am I, that recalls every fall?

I sleep and wake at your command,
Powering life, with a flick of your hand.
What am I, that silently stands?

I shield your secrets, hold your digital key,
Against prying eyes, I keep you free.
What am I, ensuring privacy?

I stand guard with not a word,
Pass through me, once the right keys are heard.
What am I, keeping secrets undisturbed?

I’m a web without a spider,
A maze unseen, yet I’m the rider.
What am I, the world’s connector and divider?

I travel through time, without moving an inch,
From past to future, I never flinch.
What am I, making communication a cinch?