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CompTIA Network+ Cert Guide: Wireless Networking
Aug 10, 2010
This chapter, from the CompTIA Network+ (N10-004) Cert Guide, covers CompTIA Network+ objectives 1.7 and 3.4 for understanding wireless devices and spectrum.
CompTIA A+ Cert Kit: CPUs
May 26, 2010
This video excerpt is from CompTIA A+ 220-701 and 220-702 Cert Kit: Video, Flash Card and Quick Reference Preparation Package.
Understanding Intel Mobile Processors: 2010 Edition
May 4, 2010
Veteran hardware expert Mark Edward Soper helps you discover the characteristics of Intel's current mobile processor families, giving you a leg up when it's time to shop for a new computer.
CompTIA Network+ Video Mentor: Configuring an L2TP-Based VPN
Apr 23, 2010
David Prowse shows you how to move to higher levels of VPN security with L2TP.
CompTIA Network+ Video Mentor: DNS Server Configuration
Apr 19, 2010
David Prowse covers how to configure new host entries in your DNS server and create aliases that point to those hosts, as well as enable DNS forwarding.
Understanding Intel Desktop Processors: 2010 Edition
Mar 17, 2010
Veteran hardware expert Mark Edward Soper helps you make sense of product names and numbers in the first of three articles about current processor families. In part 1, he deciphers Intel's current desktop processor offerings.
Using Virtualization to Make A+ Certification Study Easier
Mar 3, 2010
Mark Edward Soper shows how virtualization will help you practice the skills you need to master Windows XP and Windows Vista virtually for the CompTIA A+ operating system objectives.
A+ Exam Cram: Troubleshooting Memory and Hard Drives in Windows Vista
Mar 1, 2010
There are many tools you can use to troubleshoot data failures. David Prowse focuses on the Windows Vista built-in Memory Diagnostic Tool for testing RAM, and the chkdsk and SFC commands for checking the hard drive.
A+ Exam Cram: Setting Up a Multiple Monitor Configuration in Windows Vista
Feb 3, 2010
David Prowse shows how to use the Multiple Monitor feature in Windows Vista. It’s quick and easy, and you can run as many as 10 monitors!
CompTIA A+ Exam Cram: Using Windows Vista "Hidden" Programs
Jan 26, 2010
David Prowse shows how to access three hidden Windows Vista tools and configure your system with them, in an effort to make your computer more organized and secure.
Understanding the Differences Between the CompTIA A+ Essentials and 702 Exams
Jan 13, 2010
Mark Soper helps you understand how to master the A+ Essentials and 220-702 exams' coverage of hardware, operating systems, and networking.
CompTIA A+ Exam Cram: Configuring Windows Vista for Hibernation and Sleep
Jan 5, 2010
Interested in conserving power? Want to use one of the built-in power-saving modes in Windows Vista? This CompTIA A+ Exam Cram article/screencast by David Prowse shows exactly how to do that
Celebrating 20 years of Upgrading and Repairing PCs
Dec 8, 2009
Scott Mueller gives his thoughts on the past 20 years of the PC industry, what lies ahead, and why he won't be buying a netbook.
CompTIA Security+ SY0-201 Practice Questions: Assessment and Audits
Dec 8, 2009
This chapter provides practice questions, along with answers and explanations, for Assessment and Audits section of the Security+ exam.
CompTIA A+ 220-701 Practice Questions: Operational Procedures
Dec 7, 2009
This chapter provides practice questions, with answers and explanations, for both parts of the Operational Procedures domain on the A+ 220-701 exam.
CompTIA A+ Exam Cram: Understanding and Testing Power Devices and Supplies
Nov 24, 2009
This chapter explains what you need to know to install, test, and troubleshoot power supplies and test power that comes from the wall outlet.
CompTIA A+ Cert Guide: Using and Managing Windows
Nov 17, 2009
This chapter goes into depth concerning the fundamentals of Windows Vista and Windows XP that will be tested in the A+ 220-701 and 220-702 exams.
Network+ Exam Prep: Ethernet Networking Standards
Jul 28, 2009
This sample chapter focuses on the 802.3 ethernet networking standards to help you prepare for the CompTIA Network+ exam.
Network+ Exam Cram: Wireless Networking
Jun 9, 2009
This chapter explores the many facets of wireless networking, starting with some of the concepts and technologies that make wireless networking possible.
CompTIA Security+ Infrastructure Basics
Jun 8, 2009
This chapter discusses the concepts of identifying and mitigating network infrastructure threats and alerts you to the most common attacks.

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