computer and network maintenance course
Acquire practical expertise in computer and network maintenance: troubleshoot outages with key commands and Wireshark, resolve power and hardware faults, handle incidents methodically, and document solutions to maintain stable, efficient, and secure business networks in real-world scenarios.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on skills in diagnosing network connectivity problems, using essential commands, and interpreting IP setups for small business offices. Master safe checks for desktop power failures, systematic incident assessment, and careful evidence gathering. Develop expertise in step-by-step troubleshooting, detailed record-keeping, and proactive steps to minimise downtime and ensure reliable system performance.
Elevify advantages
Develop skills
- Master network diagnostics using CLI tools like ping, tracert, ipconfig, and nslookup for actual issues.
- Learn packet capture and analysis with Wireshark for ARP, DHCP, and ICMP protocols.
- Diagnose and fix hardware power problems in PSU, RAM, and drives, choosing repair or replacement swiftly.
- Apply layered troubleshooting from PC to server via NICs, switches, and routers.
- Triage incidents from user reports, log solutions, and recommend preventive measures.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, and I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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