Fundamentals of Wireless Networking

Fundamentals of Wireless Networking

Fundamentals of Wireless Networking

Addressing a fast emerging curriculum, Fundamentals of Wireless Networking provides a fundamental introduction to wireless networking for students who have little experience working on local area networks. Providing a straightforward survey of wireless technologies, the book is designed to also provide practical, hands-on experience that will build skills required of wireless network technicians. Key wireless topics, such as radio frequency communications, wireless hardware devices, and IEEE standards are explained in a straightforward, easy-to-read style. Ron Price is a teacher who has extensive experience designing and implementing wireless networks. $ 45.99

 

PCs All-in-One For Dummies (For Dummies (Computer/Tech))

PCs All-in-One For Dummies (For Dummies (Computer/Tech))

PCs All-in-One For Dummies (For Dummies (Computer/Tech))

One-stop shopping for everything you need to know about PCs!
If you're a PC owner, you have a pretty good idea of just how much there is to discover about your PC, whether you use it for work or play. Comprised of eight minibooks, this All-in-One guide covers essential PC topics from soup through nuts, including the latest updates to PC hardware, Windows 7, the Internet, Office 2010, digital media, upgrading and troubleshooting, social media, and home networking.
This new edition features expanded coverage of using popular social media such as Twitter, Facebook, WordPress, and blogging. Plus, you’ll walk through the new Windows 7 operating system and explore revisions for each of the Office 2010 applications.

• Provides PCs users of all levels of experience with a series of eight minibooks that include the most up-to-date coverage of PC hardware, Windows 7, the Internet, Office 2010, digital media, upgrading and troubleshooting, social media, and home networking
  
• Explores step-by-step procedures for using the new Windows 7 operating system
  
• Discusses updates to each of the Office 2010 applications, the latest features of version 8 of Internet Explorer, and new information on the latest PC hardware
  
• Reviews ways to protect your PC from viruses, troubleshooting tips, and upgrading and supercharging your PC.

PCs All-in-One For Dummies covers everything you need to know in order to get acquainted with your PC! $ 18.97

 

Norton AntiVirus 2012 1User [Download]

Norton AntiVirus 2012 1User [Download]

Norton AntiVirus 2012 1User [Download]

• Provides industry-leading security with four unique layers of powerful protection to proactively stop online threats before they can infect your computer.
• Insight: Stops new online threats before they can cause you trouble by checking where files came from and how long they?ve been around.
• Download Insight 2.0: Protects you from dangerous applications before you install them by telling you if they are harmful or unstable.
• SONAR 4 Behavioral Protection: Monitors your computer for suspicious behavior to more quickly and accurately detect new threats and stop them in their tracks.
• Norton Management: Cloud-based management lets you download, install, transfer, update or renew Norton products from anywhere right over the Internet.
• Detects and eliminates viruses and spyware; protects against dangerous applications
• Get up and running fast with quick setup and easy-to-use features
• Industry-leading security with 4 unique layers of powerful protection
• Proactively stops online threats before they can infect your computer
• Won't slow down your computer or disrupt your work and play

Ranked #1 in both protection and performance, Norton Antivirus provides powerful protection against viruses and spyware, without disrupting your work and play.

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Norton Antivirus 201 2

Stay ahead of viruses and spyware with powerful protection against online threats. A leader in both protection and performance, Norton AntiVirus identifies and stops new threats faster than less sophisticated security software.
Four unique layers of smart protection stop viruses and spyware in their tracks. And it all happens with fast scan speeds and the least impact on your PC's performance, so it won't disrupt your work or play.

Benefits:

Detect and eliminate viruses and spyware

• Four different layers of smart protection detect and eliminate threats so you can rest easy knowing you're protected
  
• Indentifies and stops new threats faster than other less sophisticated security software

Stay protected without interruptions or slowdowns

• Runs in the background, so it won't disrupt your work or play.
  
• Won't swallow up your computer's memory and hard disk space.

Get up and running fast wi th quick setup and easy-to-use features

• Installs in less than a minute with a single mouse click
  
• Proactively tells you if files and applications are safe, or may slow down or crash your computer
  
• Improved customizable Control Center now lets you choose between a simple or detailed view for accessing program controls and Web-based Norton services

Features

Exclusive & Improved! Norton Protection System: Provides industry-leading security with four unique layers of powerful protection to proactively stop online threats before they can infect your computer.

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Exclusive & Improved! Insight: Stops new online threats before they can cause you trouble by checking where files came from and how long they've been around. Improved! Download Insight 2.0: Protects you from dangerous applications before you install them by telling you if they are harmful or unstable. Exclusive & Improved! SONAR 4 Behavioral Protection: Monitors your computer for suspicious behavior to more quickly and accurately detect new threats and stop them in their tracks. New! Nor ton Management: Cloud-based management lets you download, install, transfer, update or renew Norton products from anywhere right over the Internet. Improved! Network Threat Protection: Detects threats as they travel over a network and eliminates them before they can reach your computer. Improved! Browser Protection: Smart, proactive protection springs into action as your browser begins to load to stop online threats before they can do any harm. Improved! Vulnerability Protection: Stops cybercriminals from using security holes (vulnerabilities) in applications to sneak threats onto your PC. New & Exclusive! Bandwidth Management: Limits non-critical Norton updates when you connect to 3G networks so it won't eat up your monthly data allotment or cause overage fees. Exclusive! Norton Pulse Updates: Updates your protection every 5 to 15 minutes--without disrupting you--for up-to-the-minute protection agains t the latest threats. Free 24x7 Support: Offers you expert help and answers by phone, email, live chat, or online whenever you need it. (Not available in every country.)

Protects against: Viruses Spyware Dangerous downloads Cybercriminals Social network threats

Key Technologies Antivirus Antispyware Browser protection Network mapping and monitoring Worm protection Rootkit protection

$ 16.75

 

Garmin nuvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic

Garmin nuvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic

Garmin nuvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic

• Lifetime map and traffic updates
• Speed limit indicator - unit displays speed limits for most major roads.
• Lane assist with photoReal junction views.
• Over 8 million points of interest and see branded icons on the map as you navigate.
• Park position recall - find your car where you left it.

Let nuvi 2555LMT lead the way with its big 5" (12.7 cm) touchscreen display and powerful navigation features. It includes FREE lifetime traffic¹ and map² updates, advanced lane guidance and more.

Get Turn-by-Turn Directions

Garmin Guidance 2.0's intuitive interface greets you with two simple choices: "Where To?" and "View Map." Touch the screen to easily look up addresses and services and to be guided to your destination with voice-prompted, turn-by-turn directions that speak street names. It comes preloaded with maps for North America. It also comes preloaded with more than 8 million points of interest and offers the ability to add your own.

Avoid Traffic Tie-ups

With FREE lifetime traffic updates from 3D Traffic, our most extensive traffic avoidance system, nüvi 2555LMT ca n help you avoid delays. We check traffic conditions more than 2 billion times each month, so you can easily reroute around congestion and arrive on time.

Enjoy FREE Lifetime Map Updates

With FREE lifetime map updates, you always have the most up-to-date maps, points of interest and navigation information available at your fingertips. Map updates are available for download up to 4 times a year with no subscription or update fees and no expiration dates.

Know the Lane Before It’s Too Late

Now there is  no more guessing which lane you need to be in to make an upcoming turn. Available in select metropolitan areas, photoReal junction view makes unfamiliar intersections and exits easy to navigate. When you approach an exit or interchange, nuvi 2555LMT will enter split screen mode and show you a realistic depiction of junctions on your route, complete with road signs and arrows that indicate the proper lane for navigation.

Go Beyond Navigation

Point-to-point navigation is just the beginning. nuvi 2555LMT features a microSDâ„¢ card slot so you can store and use detailed cityXplorerâ„¢ maps or download custom voices and vehicles for free from the Garmin Garage. Dual-orientation functionality lets you hold the nüvi vertically or horizontally for added convenience driving or walking. The "Where Am I?" emergency locator provides your exact latitude and longitude coordinates, the nearest address and intersection, and the closest hospitals, police stations and more. And Enhanced Exit Services tells you what services you're approaching on the highway.Â

What's in the Box:

• nuvi 2555LMT (Model is labeled 2555LM, the T refers to the 3D t raffic cable also included in the box)
  
• Preloaded City Navigator® NT North America (United States, Canada, Mexico, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas)
• Lifetime maps¹ and traffic² (indicated by "LMT" after model number on the box)
• 3D traffic receiver with vehicle power cable
• Vehicle suction cup mount³
• USB cable
• Quick start manual

¹FREE lifetime traffic updates may not be transferred to another person or another Garmin product. lifetime traffic extends for the useful life of your Garmin traffic receiver (as long as you own a compatible Garmin GPS) or as long as Garmin receives traffic data from its traffic supplier, whichever is shorter. Traffic content not available for all areas. See traffic coverage areas.

²FREE lifetime map updates entitle you to receive up to 4 map data updates per year, when and as such updates are made availab le on the Garmin website, for this specific Garmin product only until this product’s useful life expires or Garmin no longer receives map data from its third party supplier, whichever is shorter. The updates you receive will be updates to the same geographic map data originally included with your Garmin product when originally purchased. Garmin may terminate your lifetime map updates at any time if you violate any of the terms of the End User License Agreement accompanying your nüvi product.
$ 190.00

 

An Introduction to Windows 8 Reviews

An Introduction to Windows 8 Reviews

An Introduction to Windows 8

An Introduction to Windows 8 is basic beginners guide to the new Windows 8 Operating System.
The manual contains step by step guidance on installing and using most basic features and accessing programs running on Windows 8.

It is the first comprehensive guide of the new Windows 8 Operating System by Microsoft.An Introduction to Windows 8 is basic beginners guide to the new Windows 8 Operating System.
The manual contains step by step guidance on installing and using most basic features and accessing programs running on Windows 8.

It is the first comprehensive guide of the new Windows 8 Operating System by Microsoft.

Microsoft Windows 7 Home Premium Upgrade

Microsoft Windows 7 Home Premium Upgrade

Microsoft Windows 7 Home Premium Upgrade

• Windows 7 Home Premium (includes 32-bit & 64-bit versions) makes it easy to create a home network.
• And share all of your favorite photos, videos, and music--you can even watch, pause, rewind, and record TV
• Start programs faster and more easily, and quickly find the documents you use most often
• Make your web experience faster, easier and safer than ever with Internet Explorer 8
• Easily create a home network and connect your PCs to a printer with HomeGroup
• Make the things you do every day easier with improved desktop navigation

With Microsoft Windows 7 Home Premium Operating System Software, you'll get the best entertainment experience on your PC!. Windows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. You can even watch, pause, and rewind TV or record it to watch whenever and wherever you want.* For the best entertainment experience on your PC, choose Windows 7 Home Premium.Upgrade to Windows 7 Home Premium. Windows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. You can even watch, pause, rewind, and record TV (a broadcast TV tuner may be required). Get the best entertainment experience with Windows 7 Home Premium. Do you use your PC for work, run Windows XP programs, or require enhanced security? Consider Windows 7 Professional.

Windows 7 is designed to make your PC simpler--to be more reliable, more responsive and to make the things you do every day on your PC easier. Click to enlarge.

Upgrade to Windows 7

All editions of Windows XP and Windows Vista qualify you to buy an upgrade license.
1. Choose your edition of Windows 7
Explore key features and choose the edition that's best for you. Be sure to check the expanded list of extended features in Windows 7 Home Premium, Windows 7 Professional, and Windows 7 Ultimate. System requirements vary for each edition of Windows 7 because some features might require special hardware.
2. See if your PC has what it takes to run Windows 7
In general, if your PC can run Windows Vista it can run Windows 7. T o make sure, download and run the Windows 7 Upgrade Advisor to do a quick check. If you want certain features, such as HomeGroup or Windows Media Center, check to see if your PC has the hardware that's needed.
3. Check which operating system your PC is currently running
How you make the move to Windows 7 depends on your current operating system.

• Windows Vista
  The transition to Windows 7 should be pretty smooth, although you may need to update your system to the latest service pack first.
  
  
• Windows XP (or any other operating system)
  Windows 7 is best experienced on a new PC with the latest hardware, but if your computer meets the minimum specifications, you can install Windows 7 on a PC running Windows XP. Windows 7 must be "custom" installed (also known as a "clean" installation) over Windows XP. Before beginning the installation, you'll need to copy your files and s ettings to an external drive. After Windows 7 has been installed you will need to re-install all of your programs using the original installation media and then copy over the files and settings you backed up to your external drive. Because Windows 7 requires a custom installation, we strongly recommend that you get help with this process from your local computer service provider.

More work, more play, and more of everything in between. Click to enlarge.

< small>Manage lots of open programs, documents, and browser windows easily with thumbnail and full-screen previews of open windows. Click to enlarge.

With Snap you can arrange two windows side-by-side just by dragging them to opposite sides of your screen. Click to enlarge.

Open files you use regularly in just two clicks with Jump Lists on the improved taskbar and Start menu.

The best entertainment experience on your PC

Easiest Windows to use ever

• Simplify your PC with new navigation features like Aero Shake, Jump Lists, and Snap.
• Customize Windows to look and feel the way you like by changing themes and taskbar programs.
• Setting up a home network and connecting to printers and devices is easier than ever.
• Windows 7 Home Premium supports the latest hardware and software.

It's faster

• Designed to make your PC sleep and resume quicker.
• Takes full advantage of 64-bit PC hardware and memory.
• Connecting to wireless networks is fast and easy.

Best PC entertainment experience

• Watch, pause, rewind, and record TV with Windows Media Center.
• Blu-ray read/write support for data files.
• Includes integrated video and Dolby audio codecs.

Simplifies Everyday Tasks

Simple to use

Preview
Manage lot s of open programs, documents, and browser windows easily with thumbnail previews and full-screen previews of open windows.
Pin
Open files and get around your PC faster with the improved taskbar. You can easily pin programs you use often to the taskbar and launch them in just one click.

Windows 7 lets you peek behind open windows to get a quick look at your desktop. Click to enlarge.

Instantly locate and open virtually any file on your PC right from the Start menu with Windows Search. Click to enlarge.

Turn your PC into a TV with Windows Media Center, and enjoy your favorite videos and music with Windows Media Player. Click to enlarge.

Jump Lists
Open files you use regularly in just two clicks with Jump Lists on the improved taskbar previews and Start menu.
Snap
Windows 7 has simple new ways to manage open windows. For example, with Snap you can arrange two windows side-by-side just by dragging them to opposite sides of your screen.
Peek and Shake
Windows 7 lets you peek behind open windows to get a quick look at your desktop.
Windows Search
Instantly locate and open virtua lly any file on your PC, from documents to emails to songs, right from the Start menu, with Windows Search.

Easy to connect

Setting up wireless connections is easier with consistent, one-click connections to available networks. Click to enlarge.

Enjoy the photos, music, and videos on your home PC when you're away from home with remote media streaming. Click to enlarge.

Windows Touch makes PCs with touch screens easier and more intuitive to use. Click to enlarge.

Manage Backup and Restore and other features through Action Center. Click to enlarge.

Search, organize, and edit files across a network in the same way you would a single folder.Click to enlarge.

Wireless setup
With Windows 7, setting up wireless connections is easier with consistent, one-click c onnections to available networks, whether those networks are based on Wi-Fi, mobile broadband, dial-up, or corporate VPN.
HomeGroup
Connect Windows 7 PCs on a home network in just four clicks and easily get to the photos, music, and files on each one--even share printers--with HomeGroup.

Easy to browse the web

Internet Explorer 8
Visual search helps you quickly find the information you want by adding visual cues and previews to search results from top search providers including Live Search, Wikipedia, Yahoo, Amazon, and others.
Internet Explorer 8
Use Web slices to conveniently keep up with changes on frequently updated websites, like eBay auctions or traffic sites, directly from the IE8 toolbar.

Easy to communicate and share

Windows Live Photo Gallery
Windows Live Photo Gallery makes share your photos to your favorite photo site easy.
Windows Live Mail
Windows Live Mail makes managing multiple email accounts easy.
Windows Live Family Safety
Keep your child safe by managing what sites they can visit and who they can send/receive emails and im communications from.
Note: Windows Live components need to be downloaded separately.

Works The Way You Want

Faster and More Reliable

Windows 7 will help your PC sleep and resume more quickly. It is designed to respond to commands more quickly and will help your PC to be more reliable.
Fewer clicks and less interruptions

Makes New Things Possible

Media on your terms

Windows Media Center
Turn your PC into a TV with Windows Media Center.
Windows Media Center
Watch shows for free when and where you want with Internet TV.
DirectX 11
DirectX 11 technology delivers breathtaking game graphics so real, it's unreal.

New ways to engage

Windows Touch
Windows Touch makes PCs with touch screens easier and more intuitive to use.

Media on your terms

Windows Media Player
More and more consumer electronics, from TVs to digital photo frames, can be connected to home networks. With Play To in Windows 7, you'll be able to easily send music, photos, videos from your PC to a networked device throughout your home.
You can enjoy the photos, music, and videos on your home PC when you're away from home with remote media streaming.

Work anywhere

Location Aware Printing
Windows 7 will automatically pick the right printer for you when you move from home to work networks.

Work anywhere with less effort.

• Instantly locate virtually any file, email, or document on your PC just by typing a word or two.
• Get around your PC faster with the improved taskbar.
• Open programs you use regularly in one click and files you use regularly in just two.
• Manage lots of open programs, documents, and browser windows easily with thumbnail and full-screen previews of open windows.
• Manage multiple email accounts, including Hotmail, Gmail, AOL, and Yahoo! Mail Plus, all in one place with one simple program.
• Get to the files, photos, and music on any PC with Windows 7 in the house from any other.
• Print to any printer in the house from any PC with Windows 7 in the house.

Safeguard your hard work.

• Windows Internet Explorer 8 helps keep your PC safer from malware and you safer from fraudulent websites designed to fool you into divulging private information.

Choose the Windows 7 Edition That Is Best For You

Features	Windows 7 Home Premium	Windows 7 Professional	Windows 7 Ultimate
Make the things you do every day easier with improved desktop navigation.
Start programs faster and more easily, and quickly find the documents you use most often.
Make your web experience faster, easier and safer than ever with Internet Explorer 8.
Watch, pause, rewind, and record TV on your PC.
Easily create a home network and connect your PCs to a printer with HomeGroup.
Run many Windows XP productivity programs in Windows XP Mode.	Â
Connect to company networks easily and more securely with Domain Join.	Â
In addition to full-system Backup and Restore found in all editions, you can back up to a home or business network.	Â
Help protect data on your PC and portable storage devices against loss or theft with BitLocker.	Â	Â
Work in the language of your choice and switch between any of 35 languages.	Â	Â

$ 106.20