Course description

The A+ certification is a globally recognized credential that validates foundational knowledge of computer systems and IT support. It begins with a broad introduction to computing—explaining what a computer is, its basic operations (input, processing, and output), and the core components of hardware and system software such as the kernel and operating system. It explores open-source vs. closed-source software, software and hardware architecture, and various types of computers like desktops, laptops, servers, and embedded systems. The curriculum dives into the central processing unit (CPU), its history, structure, manufacturers, and models, followed by detailed insights into the motherboard, memory types, storage devices, and graphics processing units (GPUs). Learners also study input/output devices, different display technologies, USB versions, power supply units, battery technologies, and electrical basics. Windows operating systems are covered, including user accounts, system settings, and utility management. The course includes instruction on application software installation, BIOS configuration, creating bootable media, and hands-on OS installation. Finally, it addresses cybersecurity basics by explaining malware types and protective measures like antivirus tools. This comprehensive coverage ensures that learners are equipped with the essential knowledge and skills to pursue a career in IT support and computer maintenance.

What will i learn?

• Understand how computers work and their main parts
• Identify and explain hardware components like CPU, RAM, and storage
• Install and manage Windows operating system and software
• Troubleshoot common computer problems
• Understand system software, BIOS, and boot processes
• Know different types of malware and how to protect systems
• Use basic tools for PC maintenance and repair
• Build a strong foundation for IT support and technical jobs