Book

Meyers, Mike, 1961- author.

Mike Meyers' CompTIA A+ guide to managing and troubleshooting PCs / Mike Meyers, Travis Everett, Andrew Hutz.

Seventh edition.

New York : McGraw Hill, [2023]

©2023

xxxix, 1,189 pages : illustrations (colour) ; 28 cm

Created and edited by the leading authority on CompTIA A+ certification and training, this four-color guide will help you pass CompTIA A+ exams 220-1101 and 220-1102 and become a certified IT professional with proven expertise in hardware and software. Mike Meyers’ CompTIA A+™ Guide to Managing and Troubleshooting PCs, Seventh Edition offers complete coverage of the latest exam objectives. You’ll get on-the-job tips, end-of-chapter review questions, and hundreds of photographs and illustrations.

Microcomputers -- Maintenance and repair -- Examinations -- Study guides.

Computer technicians -- Certification -- Study guides.

Study guides.

Everett, Travis A., author.

Hutz, Andrew, author.

Managing and troubleshooting PCs

Includes index.

Safety and introduction -- The visible computer -- CPUs -- RAM -- Firmware -- Motherboards -- Power supplies -- Mass storage technologies -- Implementing mass storage -- Essential peripherals -- Installing and upgrading operating systems -- Working with operating systems -- Users, groups, and permissions -- Maintaining and optimizing operating systems -- Working with the command-line interface -- Troubleshooting the operating systems -- Display technologies -- Essentials of networking -- Local area networking -- Wireless networking -- The internet -- Virtualization -- Portable computing -- Mobile devices -- Maintaining and securing mobile devices -- Printers and multifunction devices -- Securing computers -- Operational procedures

QA76.5 .M475 2023

9781264712748

126471274X

831714

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