Laptop & PC Repair
Slow, Crashing or Freezing? How Computer Repair and Services Can Help
Slow computers, computers that freeze while they are being used, or computers that crash suddenly can become a major obstacle for work, study, or…
IT Guides for Delhi Businesses
Practical guides from CNC’s engineers — real costs, checklists and fixes for laptops, data recovery, AMC, CCTV, Tally and office IT. Written from 30 years of on-site work in Delhi NCR.
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Hardware & Refurb
Building a High-Performance PC? Start With Proper Computer Hardware Installation
Building a high-end PC isn't a matter of just choosing an elite processor, a lot of RAM, a quick SSD, or a good high-tech…
CCTV
CCTV Installation Cost in Delhi 2026 — Housing Society, Office & Shop Packages + Full Equipment List
Quick answer: A complete CCTV installation in Delhi costs ₹3,000–₹4,500 per camera for HD analog (2 MP) and ₹5,000–₹8,500 per camera for IP/PoE (4…
Laptop & PC Repair
Laptop Overheating Repair Cost in Delhi (2026): Fan Cleaning, Thermal Paste, Fan Replacement & Doorstep Service
Quick answer: Fixing an overheating laptop in Delhi costs ₹699–₹1,499 for a full fan clean plus fresh thermal paste and pads, or ₹999–₹2,499 if…
AMC & IT Support
IT AMC Price List Delhi 2026 — Per Desktop, Laptop, Printer, Server & CCTV Camera (+ Calculator)
Quick answer: In Delhi NCR, a non-comprehensive (labour-only) IT AMC costs roughly ₹1,200/desktop, ₹1,500/laptop, ₹800/printer, ₹6,000/server and ₹250/CCTV camera per year. Comprehensive (parts included)…
Data Recovery
Data Recovery Software for USB Drives: Recovering Files After Accidental Deletion
Documents, photos, videos, presentations and other important documents can be easily transferred from one device to another using USB drives. But when they're convenient,…
UPS & Power
Power Conditioning & UPS for Delhi Offices (2026): Types, Applications, Maintenance & Cost
Quick answer: Delhi's grid delivers voltage swings, harmonics and brief outages that quietly shorten the life of servers, CCTV DVRs, Tally workstations and networking…
Network & Security
Network Security for Delhi Businesses (2026): Firewall, Encryption, Threats & Cost
Quick answer: Network security for a Delhi office means four layers working together — a hardware firewall at the internet edge, encrypted Wi-Fi and…
Data Recovery
How File Systems Affect Free Data Recovery Software for Windows 10
The first thing you will likely think of when a file goes missing from your Windows 10 computer is to find a recovery tool.…
Network & Security
Beyond Blocking Traffic: The Evolving Role of Network Firewall Security
Firewalls have long been considered the virtual front line of defense of any organization. The first thing they were tasked with doing was to…