Introduction

Complete CompTIA A+ Guide to PCs, Sixth Edition, is intended for one or more courses geared toward CompTIA A+ Certification and Computer Repair. It covers all the material needed for the CompTIA A+ 220-801 and 220-802 exams. The book is written so that it is easy to read and understand, with concepts presented in building-block fashion. The book focuses on hardware, software, mobile devices, virtualization, basic networking, and security.

Some of the best features of the book include the coverage of difficult subjects in a step-by-step manner, carefully developed graphics that illustrate concepts, photographs that demonstrate various technologies, reinforcement questions, critical thinking skills, soft skills, and hands-on exercises ...

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