01

🔧

• SSD / RAM upgrade
• Screen / keyboard replacement
• Cleaning and thermal paste

02

⚙️

• Diagnostics and repair
• Component replacement
• Gaming / office builds

03

📡

• Router and Wi‑Fi setup
• IP cameras / NVR
• NAS and local network

04

💾

• HDD / SSD checks
• File recovery basics
• Backup setup

05

🪟

• Windows installation
• Drivers and software
• Office setup

06

🧪

• Hardware check
• Error analysis
• Repair estimate