PC Repair & Upgrading - Diploma IT Computer Training Course

About our course

Our PC Repair & Upgrade Expert course is a practical, hands-on online programme designed to help you diagnose, repair, maintain, and upgrade computers, laptops, and connected devices.

You’ll build real-world skills across PC hardware, operating systems (Windows, macOS, and Linux), networking fundamentals, security concepts, and structured troubleshooting techniques used by professional IT support technicians.

In demand real-world skills students will gain include:

• Diagnose, repair, and upgrade PC and laptop hardware components
• Install, configure, and maintain Windows, macOS, and Linux systems
• Troubleshoot hardware, software, and network issues using best-practice methodologies
• Configure BIOS settings, boot priorities, and system performance options
• Set up and support printers, peripherals, mobile devices, and SOHO networks
• Manage storage devices, memory, processors, and power supplies
• Apply security best practices to protect systems against malware and common threats
• Use basic command-line tools and remote access utilities
• Follow professional safety procedures and IT documentation standards

Interactive Lessons

• 24+ interactive lessons covering PC repair, upgrades, and IT support fundamentals
• 433+ practical exercises to reinforce learning
• 432+ quizzes to test understanding and retention
• 692+ flashcards for effective revision
• 131+ glossary terms to build strong technical vocabulary

Hands-On Lab Activities

Hands-on experience is a core part of the PC Repair & Upgrade Expert course. You’ll complete performance-based live labs that reflect real-world PC repair, upgrade, and IT support scenarios.

• PC Hardware Installation & Upgrades
  Install and replace processors, memory, storage devices, power supplies, cooling systems, and expansion cards.
• System Setup & Configuration
  Configure BIOS settings, boot priorities, operating system options, and system performance settings.
• Peripheral & Device Support
  Set up printers, displays, input/output devices, cables, and mobile device connections.
• Networking & Connectivity
  Configure wired and wireless networks, TCP/IP settings, routers, VPNs, and SOHO network environments.
• Operating System Administration
  Manage Windows configuration, command-line tools, system utilities, and multi-OS environments including macOS and Linux.
• Security, Troubleshooting & Recovery
  Diagnose and resolve hardware, software, network, and security issues using structured troubleshooting methodologies.

All labs are delivered through a secure, cloud-based platform with step-by-step guidance, video walkthroughs, and instant feedback. No software installation is required — access the labs anytime, from any device.

Your 24/7 AI Tutor – Learn with Confidence

As part of the PC Repair & Upgrade Expert course, you’ll have access to a powerful AI Teaching Assistant available around the clock. Whether you’re studying late, revising before a quiz, or working through a hands-on lab, your AI tutor is there to support you.

With your AI Tutor, you can:

• Get instant answers to PC repair, hardware, and troubleshooting questions
• Receive clear, bite-sized explanations of technical concepts
• Enjoy personalised support based on your learning progress
• Use guided prompts to help you work through labs and problem-solving tasks
• Reinforce learning with additional explanations and practical insights

It’s like having a personal IT support tutor on hand — ready whenever you are.