"UNIX is one of the major operating systems in use today. Need to get up and running quickly? This easy-to-follow guide is just the resource you need. Using detailed explanations and real-world examples, you will have the hands-on experience you need to build a solid understanding of this robust operating system." - product description.

Covers topics including black box troubleshooting strategies, documentation, cable modems, wireless infrastructure, enterprise routers, and lag problems.

Step-by-step one hour lessons ensure mastery of the basics of setting up and maintaining a Windows NT Workstation

In just 24 sessions of one hour or less, learn how to use today’s key networking techniques and technologies to build, secure, and troubleshoot both wired and wireless networks. Using this book’s straightforward, step-by-step approach, you master every skill you need–from working with Ethernet and Bluetooth to spam prevention to network troubleshooting. Each lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Step-by-step instructions carefully walk you through the most common networking tasks. Q&A sections at the end of each hour help you test your knowledge. By the Way notes present interesting information related to the discussion. Did You Know? tips offer advice or show you easier ways to perform tasks. Watch Out! cautions alert you to possible problems and give you advice on how to avoid them. Learn how to... Choose the right network hardware and software and use it to build efficient, reliable networks Implement secure, high-speed Internet connections Provide reliable remote access to your users Administer networks to support users of Microsoft, Linux, and UNIX environments Use low-cost Linux servers to provide file and print services to Windows PCs Protect your networks and data against today’s most dangerous threats Use virtualization to save money and improve business flexibility Utilize RAID technologies to provide flexible storage at lower cost Troubleshoot and fix network problems one step at a time Preview and prepare for the future of networking

Photoshop Elements is a more accessible version of Adobe's flagship product, Photoshop. Elements is geared to business users, students, and home users who want professional-looking images for their print and Web projects. Topics covered in the book include capturing and editing photos from traditional or digital cameras, correcting color, working with layers, erasing backgrounds and creating photo-illustrations.