The best fully integrated study system available for CompTIA A exams - - With hundreds of practice questions and hands-on exercises CompTIA A Certification Study Guide Eighth Edition covers what you need to knowand shows you how to preparefor these challenging exams McGraw-Hill is a Gold-Level CompTIA Authorized Partner offering Authorized CompTIA Approved Quality Content complete coverage of all official objectives for the exams Exam Readiness Checklistyoure ready for the exams when all objectives on the list are checked off Exam Watch notes call attention to information about and potential pitfalls in the exams Two-Minute Drills for quick review at the end of every chapter Simulated exam questions match the format tone topics and difficulty of the multiple-choice exam questions Covers all the exam topics including Operational Procedures Operating System Fundamentals Motherboards and Processors Storage Memory and Adapters Power Supplies Display Devices and Peripherals Installing and Upgrading PC Components Installing and Configuring Laptops Client-Side Virtualization Upgrading Installing and Configuring Windows Disk and File Management Troubleshooting Repair and Maintenance of PCs Troubleshooting and Preventive Maintenance for Laptops Troubleshooting and Preventive Maintenance for Windows Network Basics Installing a Small OfficeHome Office SOHO Network Troubleshooting Networks Computer Security Fundamentals Implementing Digital Security Configuring and Troubleshooting Windows Clients Supporting Mobile Devices Using and Supporting Printers Electronic content includes Complete MasterExam practice testing engine featuring Two practice exams Detailed answers with explanations Score Report performance assessment tool CertCam video clips from the authors Glossary with key terms MasterSim interactive labs One segment of LearnKey video training With free online registration Bonustwo downloadable MasterExam practice tests Downloadable Adobe Digital Editions e-book for studying on the go.