The IT Alphabet
A is for Automation
26 letters Ages 1–4 (toddler board book)
A first alphabet about IT systems — one big friendly letter per page, a word to say out loud, and a picture to point at. Read it top to bottom, or jump to any letter.
Automation
A is for Automation — little helpers that do the work for us!
Backup
B is for Backup — keep a spare copy so nothing gets lost!
Cloud
C is for Cloud — computers that live up in the sky!
Database
D is for Database — a big tidy box that remembers everything!
Encryption
E is for Encryption — secret code that keeps things safe!
Firewall
F is for Firewall — a wall that stops the naughty bits!
Gateway
G is for Gateway — a doorway between two places!
Hardware
H is for Hardware — the parts you can actually touch!
Internet
I is for Internet — wires that link the whole wide world!
JSON
J is for JSON — neat little notes computers pass around!
Kernel
K is for Kernel — the little heart of the computer!
Logs
L is for Logs — little notes about what happened!
Memory
M is for Memory — where the computer keeps what it knows!
Network
N is for Network — friends all holding hands!
Open Source
O is for Open Source — code we share with everybody!
Password
P is for Password — a secret word just for you!
Queue
Q is for Queue — waiting nicely in a line!
Router
R is for Router — it shows the way to go!
Server
S is for Server — a helper that never sleeps!
Terminal
T is for Terminal — where we type to the computer!
Update
U is for Update — a little bit better today!
Version
V is for Version — which one came next!
Wi-Fi
W is for Wi-Fi — hellos that fly through the air!
eXit
X is for eXit — a friendly way to say goodbye!
YAML
Y is for YAML — tidy lists computers love!
Zero Trust
Z is for Zero Trust — always check who's knocking!