computer and network maintenance course
Gain practical expertise in computer and network maintenance: diagnose outages with core commands and Wireshark, repair hardware power issues, apply layered troubleshooting, triage incidents, and document solutions to ensure stable, fast, and secure business systems. This course builds confidence in reducing downtime through preventive measures and structured processes.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
Acquire hands-on skills in diagnosing connectivity problems, using essential commands, and interpreting IP setups for small offices. Master safe power checks, incident triage, evidence collection, layered troubleshooting, documentation, and preventive strategies to minimize downtime and maintain reliable systems.
Elevify advantages
Develop skills
- Network CLI diagnostics: master ping, tracert, ipconfig, nslookup in real cases.
- Packet analysis basics: use Wireshark to capture and read ARP, DHCP, ICMP traffic.
- Hardware power repair: diagnose PSU, RAM, drives and decide repair vs replace fast.
- Layered troubleshooting: trace PC-to-server issues across NICs, switches and routers.
- Incident handling: triage user reports, document fixes, and propose preventive actions.
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 workload.What our students are saying
Your classes 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... thank you for everything you do, 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
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course