Phase 2: Core Hardware & Devices

This phase delves into the physical components that make up modern computing systems. Mastering the identification, purpose, and connectivity of mobile device parts, PC hardware, and peripherals is essential for any IT technician. Each section will equip you with the knowledge to select, install, and configure these components, a core competency tested in the A+ Core 1 exam.

Scenario: You are tasked with building a new desktop PC from individual components and setting up a new user's smartphone. You must select the correct parts, connect them properly, and ensure they are configured to meet the user's needs.

Reflection Question: How do the principles of compatibility and connectivity influence every decision you make when selecting and installing hardware components?