Core knowledge
Hands-on expertise I teach and coach every week.
-
Service desk & ITIL Ticketing, SLAs, escalation, client communication, remote support.
-
Workplace & identity Active Directory, Microsoft 365, onboarding, assets, end-user support.
-
Networking TCP/IP, switching, routing, VPN, Wi-Fi, monitoring, troubleshooting.
-
Security fundamentals Hardening basics, safe practices, incident awareness for support roles.
-
Career & interviews CV, LinkedIn, recruiter screens, technical demos, salary negotiation.
-
Cloud & modern tools Hybrid environments, documentation standards, AI productivity for IT teams.