DHN Course in Lucknow – Diploma in Hardware, OS & Networking
Course Details
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Join the DHN course in Lucknow at ExamWithAI Computer Academy near Buddheshwar. This 6-month diploma in hardware, operating systems (Windows & Linux), and networking provides complete practical IT support training for students who want to build a career in hardware and networking. Join the DHN course in Lucknow at ExamWithAI Computer Academy near Buddheshwar. This Diploma in Hardware & Networking (6 Months) provides practical training in computer hardware, troubleshooting, networking setup, and IT support skills through offline and online classes.
Course Overview
The DHN course is designed to provide hands-on technical knowledge in computer hardware installation, operating system management and networking setup. It prepares students for IT support, system maintenance, and network technician roles.

What You Will Learn in DHN Course
Hardware Module
- Computer Components & Assembly
- RAM, HDD, SSD Installation
- BIOS & System Configuration
- Laptop Basics
- Hardware Troubleshooting
Operating System Module
- Windows Installation & Configuration
- Windows Troubleshooting
- Introduction to Linux
- Linux Installation & Basic Commands
- User & File Management
Networking Module
- Networking Fundamentals
- LAN Setup & Cable Crimping
- IP Addressing
- Router & Switch Configuration
- Internet Sharing & Troubleshooting
For more details and the full syllabus, visit our institute or contact us.
Eligibility & Duration
Eligibility: 10th / 12th Pass (Anyone can join)
Age Limit: No age restriction
Duration: 6 Months
Mode: Offline Classes in Lucknow
Career Opportunities After DHN
- Hardware Technician
- Network Technician
- IT Support Executive
- System Administrator (Entry Level)
- Field Service Engineer
- Computer Repair Technician
FAQs
Q1. What is the DHN course?
DHN stands for Diploma in Hardware & Networking, focused on computer repair and networking skills.
Q2. What is the duration of DHN?
The course duration is 6 months.
Q3. Is DHN good for IT jobs?
Yes, it prepares students for hardware and IT support roles.
Q4. Do I need prior technical knowledge?
No, beginners can join with basic computer knowledge.




