1,463円 Master the fundamental concept at the heart of professional networking Subnetting is the aspiring network professional’s guide to the concepts and practices at the core of the field. By dividing a single physical network into smaller subnetworks, you gain greater control of performance, access, a...

2,927円 The most up-to-date, in-depth guide for TCP/IP mastery TCP/IP is the ultimate guide to the glue that holds the Internet together. When two computers “talk” to one another, they do it through Transmission Control Protocol/Internet Protocol. Networking professionals working toward any of the CCNA-S...

4,179円 This quick review, cram-style study guide offers 100% coverage of every topic on the latest version of the CompTIA Security+ exam This powerful exam preparation resource presents an accelerated review of the pertinent technology and covers all objectives for the CompTIA Security+ exam (exam SY0-5...

528円 Renombrar archivos masivamente es una de las tareas básicas que tendrás que realizar para ser más organizado con tus archivos. El problema es que sin una herramienta que te ayude a hacerlo de manera efectiva perderás mucho tiempo en este proceso, o peor aun, acabarás por no hacerlo, terminando co...

451円 In “The Once A Month PC Maintenance Plan” you'll learn how to tune up your PC like the pros. Why pay some guy at the PC store $50 dollars or more to do something you can easily do at home in just a couple hours? With this once a month maintenance plan you'll keep your PC in tip-top shape without ...

496円 Sarah lives in a town full of superheros, but she has yet to earn her own superhero cape. The tradition is that when you save the day you earn your cape, but how will Sarah ever get a cape when her older brother, Andy, swoops in every time. One fateful day, Andy downloads a malware virus on the f...

4,511円 Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A fully updated CompTIA Security+ exam guide from training and exam preparation expert Mike Meyers Take the ...

2,636円 A practical approach for anyone looking to enter the IT workforce Before candidates can begin to prepare for any kind of certification, they need a basic understanding of the various hardware and software components used in a computer network. Aimed at aspiring IT professionals, this invaluable b...

8,358円 This fully updated, money-saving collection covers every objective on the CompTIA Security+ exam SY0-501 and contains bonus content This up-to-date test preparation bundle covers every objective on the latest version of the CompTIA Security+ exam. Designed to be the ultimate self-study resource, ...

6,633円 The use of technology for workplace and occupational testing blossomed in the early years of this century. This book offers a demonstration that the first generation of these technologies have now been implemented long enough to observe the patterns and issues that emerge when these approaches ev...

7,164円 This fully updated study guide covers every topic on the current version of the CompTIA Security+ exam Take the latest version of the CompTIA Security+ exam with complete confidence using the detailed information contained in this highly effective self-study system. Written by a team of leading i...

4,393円 Cisco has announced big changes to its certification program. As of February 24, 2020, all current certifications will be retired, and Cisco will begin offering new certification programs. The good news is if you’re working toward any current CCNA certification, keep going. You have until Februar...