The path to becoming an IT professional starts with a strong foundation in hardware, mobile devices, and connectivity. This course begins with an introduction to laptops, displays, and ports, showing how each component contributes to reliable device performance. You’ll also learn about mobile device networking and application support, preparing you to manage and troubleshoot the technologies used daily. Networking fundamentals form the next stage of your journey. Here you will explore ports, protocols, wireless standards, DNS, DHCP, and IP addressing. These lessons extend to network types, internet connections, and essential tools, giving you the confidence to configure and support networks in both home and business environments. Each concept builds your ability to understand and maintain system communications effectively. The final part of the course shifts toward core hardware, virtualization, cloud computing, and troubleshooting methodologies. You’ll dive into motherboards, storage, processors, power supplies, and printers, followed by detailed modules on diagnosing and resolving issues across PCs, mobile devices, and networks. By the end, you’ll be exam-ready and equipped with practical skills to step confidently into IT support roles.