Course Description

📘 What Is ADCHN?

Advance Diploma in Computer Hardware and Networking (ADCHN) is a career-oriented diploma course that teaches you how computers work inside and out — from core hardware components to networking concepts and practical troubleshooting. It’s designed especially for students who want hands-on technical skills without doing a full engineering degree. 

---

🎯 Who Is This Course For?

✔ Students after 12th pass (eligibility varies by institute) 
✔ Freshers interested in IT support, networking, or hardware careers 
✔ Working professionals seeking to upskill in PC/laptop repair, network setup
✔ Anyone planning to enter IT support, system administration, desktop support, etc.

🎓 Eligibility Requirements

Typical eligibility for ADCHN includes:
✅ 12th Pass (most common requirement)

✅ Duration : 12 MONTHS
No specific science background required in many centers — basic computer interest is enough. 

---

📚 Course Syllabus & Learning Modules

The syllabus may vary slightly by institute, but generally includes:

🧠 Module 1 — Computer Hardware & Fundamentals

• Basics of computers and components
• Motherboards, CPUs, RAM/ROM, BIOS/UEFI
• Power supply (SMPS), peripherals like keyboards and monitors
• PC assembling and disassembling
• Storage devices (HDD, SSD, optical drives)

💻 Module 2 — Operating Systems & Software

• Installing and configuring Windows (various versions)
• Introduction to Linux & command line
• Drivers installation & device management
• Software troubleshooting and maintenance
• Dual-boot setups and OS optimization 

🌐 Module 3 — Networking Basics

• Introduction to networking (LAN, WAN, MAN)
• Network topologies, cables, protocols (TCP/IP)
• IP addressing basics and subnetting fundamentals
• Wireless vs wired networks
• Internet connectivity setup (router/modem) 

🔌 Module 4 — Advanced Networking

• Switch and router basics
• Network configuration and management
• DHCP, DNS, NAT, Proxy configurations
• Wireless access setup and troubleshooting
• Network security fundamentals (firewalls, basic protection

🧰 Module 5 — Troubleshooting & Hands-on

• Hardware fault diagnosis
• Peripheral repair (printers, scanners)
• Virus removal & system cleanup
• Preventive maintenance techniques
• Capstone project / lab work 

👉 Many institutes emphasize practical lab work and real hardware experience to build job skills.

---

🧑‍🎓 Skills You’ll Gain

✔ PC assembly/disassembly & diagnostics
✔ OS installation/configuration (Windows & Linux)
✔ Basic networking setup & troubleshooting
✔ Understanding of TCP/IP and network devices
✔ Peripheral troubleshooting (printers, scanners)
✔ Installing drivers and software utilities
✔ Security basics (firewalls/antivirus)
✔ Hands-on problem solving & real projects

---

💼 Career & Job Opportunities

After completing ADCHN, you can pursue roles such as:

Job Role	Typical Responsibilities
Hardware Technician	Assemble, repair & maintain computer systems
Network Technician/Support	Configure and maintain LAN/WAN networks
System Administrator	Manage servers, systems, network devices
IT Support Specialist	Troubleshoot IT problems for users
Desktop Support Engineer	End-user PC & software support
Field Service Engineer	On-site IT support & maintenance

Industry demand: These skills are widely needed in IT companies, BPOs, data centers, schools, banks, government offices, and tech support service providers. 

📌 How This Course Helps Your Career

✅ Quick entry into IT workforce (faster than full degrees)
✅ Builds practical, job-ready skills
✅ Good foundation for advanced certifications (Cisco/CompTIA/Microsoft)
✅ Great pathway to IT infrastructure jobs