Guides beginning users through basic PC operations in Microsoft Windows, demonstrating how to print letters, manage finances, shop online, send and receive e-mail, and customize the desktop.

Covers installation, configuration, Registry manipulation, network management, Active Directory, and security.

For repairing performance loss or maximizing current potential, this guide aims to provide the information and conceptual framework that will enable readers to be performance experts. Includes information on processor performance, application profiling and hardware considerations.

If you're setting up a network at home or creating and managing one for business, there are dozens of things to consider. Networking All-In-One Desk Reference For Dummies, 2nd Edition replaces a whole shelf full of reference books with one handy volume that covers just what you need to know. And with technology changing faster than the colors in a rock band’s light show, you'll be glad this updated edition includes the latest information. Written by Doug Lowe, who's been managing corporate networks for more than 20 years, this helpful guide shows you how to work with all Windows XP service packs as well as Fedora Linux. It's made up of nine minibooks that cover Networking basics Building a network Network administration and security Troubleshooting and disaster planning TCP/IP and the Internet Home networking Wireless networking Windows 2003 server reference Linux reference If you're a networking newbie, the first two minibooks gives you all the startup information to get your network up and running. If you've already done that, you're probably interested in keeping it running at peak performance. Book IV is loaded with information about finding, diagnosing, and fixing problems you might encounter. Looking for the scoop on keeping your network safe from online bad guys? Check Book III. Want to go wireless? Book VII tells you what you need to know. In these pages, you’ll find out how to Plan your network, select interface cards, hubs, and routers, and install all the hardware and software Set up your network so it’s easy to use but hard to break into Create a disaster recovery plan Understand IP addresses, subnetting, routing, DHCP, DNS, and other TCP/IP protocols and tools Incorporate other gadgets into your home network, including VoIP Internet-based telephone service Take advantage of the economical Linux networking alternative Best of all, it's easy to locate what you need. There's even a handy "cheat sheet" that puts really important information about cabling rules, private IP address ranges, valuable network administration tips, and helpful Web sites at your fingertips. With this book on hand, you’ll experience a net increase in your networking prowess!

PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology.

The topic combination of VB .NET and ADO.NET is unbeatable. VB .NET is the most popular language in which to code. And, every developer needs to understand ADO.NET to allow data to be accessed from a Web site. In this book Developers will be shown numerouse code examples that will illustrate how to program database driven applications within the .NET Framework. The book is aimed at both established and new VB Developers. Important topics covered include: Visual Studio development environment, ASP.NET applications, Windows Forms application, using VB .NET with ADO.NET, complex queries, security, COM interop., and application deployment.