CompTIA A+ Core 2 (220-1202) Prep: Operating Systems and Security

In today's technology-driven world, a solid grasp of operating systems, security protocols, and operational procedures is essential for any aspiring IT professional. This written course prepares you for the CompTIA A+ Core 2 (220-1202) exam objectives by building your knowledge from foundational concepts to practical troubleshooting. You will learn to configure diverse operating systems, secure devices against modern threats, and manage operational procedures with confidence. What you'll learn: - Understand the fundamentals of major operating systems including Windows, macOS, Linux, and mobile platforms - Apply robust security measures, including malware prevention, physical security, and zero-trust security concepts - Troubleshoot software, OS, and security issues using logical, industry-standard methodologies - Configure basic automation scripts using PowerShell and command-line tools to streamline IT tasks - Implement operational procedures, including documentation, change management, and professional communication The course begins with essential IT terminology, core operating system functions, and basic security definitions. As you progress through the written material, you will explore practical scenarios, command-line operations, and step-by-step troubleshooting procedures designed to reinforce your learning. This course is designed for beginners aiming to start a career in IT support or prepare for their certification exam, with no prior technical experience required. Start reading today to build your IT support foundation and advance toward your career goals.