Book Description Presenting the key material needed to pass the CompTIA A+ Certification exam, this condensed guide makes studying easy and eliminates any underlying theory material not related to the test The neat handbook will help users get the job that they wantwith the on-the-job training and experience that will enable them to keep озчлм it Chapter topics include System Resources, Peripherals and Ports, Installing Disk Devices, System Upgrading and Optimizing, basic Troubleshooting Techniques, Preventive Maintenance, System Protection, Microprocessors, Random Access Memory, Motherboards, Basic Printer Concepts, Servicing Printers, Basic Networking Concepts, Operating System Fundamentals, Creating and Managing Files, Basic Disk Management, Installing and Upgrading Operating Systems, Troubleshooting OS Setup/Startup Problems, Common OS Operational Problems, Networking with Windows, and Internet Concepts For professionals needing to obtain IT Certification in the most quick and concise method without sacrificing quality.  Издание 19882003 г 1008 стр ISBN 0131141465.