The CompTIA A+ is two exams, nine domains, and several hundred things to memorize. This book turns all of it into plain English.
If you've opened one of the famous 1,500-page A+ textbooks and quietly closed it again, this guide is for you. It covers the current Core 1 (220-1201) and Core 2 (220-1202) exams in a friendly, second-person voice that explains every term the moment it appears, compares every abstract idea to something you already understand, and never assumes you've worked in IT before. Career changers, helpdesk hopefuls, and students all start from the same page one.
Inside this book, you'll learn how to:
• Understand every Core 1 and Core 2 exam domain, weighted the way the real exams weight them
• Memorize the port numbers, cables, connectors, and Wi-Fi standards that show up on test day
• Master the CompTIA six-step troubleshooting method and seven-step malware removal process
• Navigate Windows 11, macOS, Linux, and ChromeOS at exactly the depth the exam expects
• Lock down devices with real-world security thinking instead of rote definitions
• Beat performance-based questions with worked walkthroughs and a time-budget strategy
• Build a study plan, book the exam, and turn your new certification into a paycheck
The Plain-English Guide series exists for one reason: smart people deserve explanations that respect their intelligence without drowning them in jargon. Every chapter opens with a preview, closes with a recap, and is packed with Quick Tips, Heads-Ups, and analogies that make the technical stick. A full glossary and a Quick Reference appendix put every must-know table one bookmark away.
Whether you're switching careers into IT or sitting your very first certification exam, this book gives you a clear, friendly path from "I have no idea where to start" to "I've got this."
Open the sample to start reading.
