IT & Systems — Guide GUIDINEE.COM

How to follow this guide

Each section is a dedicated page with: one main video (loaded on demand), external resources and previous / next navigation.
The sections of the current level appear in the table of contents on the left of every page.
Follow the levels in order (0 → 5) for a solid progression.

IT & Systems glossary — every term of the guide defined, from A to Z.
Capstone project — running the IT of a small organization end to end: workstation, network, accounts, cloud, security and documentation (exercise file provided).
End-of-level quizzes — L0 · L1 · L2 · L3 · L4 · L5
Progress tracking — mark each section as done: your progress shows up right here.

Understand hardware, operating systems and the basic vocabulary.

Install, configure and troubleshoot user workstations.

Understand and troubleshoot business networks.

Manage users, rights and machines at company scale.

Run a modern, cloud-based environment.

Secure, harden and structure the information system.