TY  - BOOK
AU  - Everett,Travis A.
AU  - Hutz,Andrew
AU  - Meyers,Mike
TI  - CompTIA A+ certification all-in-one exam guide (exams 220-1101 & 220-1102)
T2  - All-in-one
SN  - 9781264609901
AV  - TK7885.54 .E84 2023
KW  - Computing Technology Industry Association
KW  - Examinations
KW  - Study guides
KW  - Computer technicians
KW  - Certification
KW  - Electronic data processing personnel
KW  - Microcomputers
KW  - Maintenance and repair
KW  - lcgft
N1  - Cover title; "100% coverage of all objective for CompTIA A+ exams 220-1101 & 220-1102. Ideal as both a study tool and an on-the-job reference. Created and edited by the leading authority on CompTIA A+ certification and training. Online content includes: Practice exams for 1101 & 1102 with hundreds of questions, one hour of video training from Mike Meyers, TotalSim simulations of performance-based questions, a collection of Mike Meyers' favorite shareware and freeware PC tools and utilities"--Cover; Includes bibliographical references and index; Safety and Professionalism -- The visible computer -- CPUs -- RAM -- Firmware -- Motherboards -- Power supplies -- Mass storage technologies -- Implementing mass storage -- Essential peripherals -- Installing and upgrading operating systems -- Working with sperating systems -- Users, groups, and permissions -- Maintaining and optimizing operating systems -- Working with the command-line interface -- Troubleshooting 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
ER  -