Cover title. "Save 10% on any CompTIA exam voucher! Coupon code inside. All-in-one is all you need. 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.
Contents:
Operational procedures. 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 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.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.