computers - Rumorstore search

Streamlined, stylish, and fun, the Compaq CQ2000 series provides easy access to online experiences and digital entertainment without overwhelming your workspace. It¿s ideal as a 'starter PC' or as an extension of your existing home network. Whenever you want to play a DVD, watch YouTube, send e-mail, or just surf the Web, this compact device is always standing by. The CQ2000 is easy to set up and ready to run right out of the box¿and the price point is hard to resist. Based on the Intel Atom processor, the Compaq CQ2000 series is optimized for Internet access and basic communication. Reliable, energy-efficient performance helps manage your most essential computing tasks. And with its low, slender profile, the CQ2000 fits neatly into areas where space is at a premium¿apartments and dorm rooms, kitchens and cubicles. Proven technologies and economical design make the Compaq CQ2000 series both highly affordable and extremely dependable. It's the smart choice for cost-conscious users who know exactly what they need: a simple, reliable, easy-to-use accessory without any unnecessary extras. And with the Compaq brand, you can count on technology that's built to last. HP helps you minimize your impact on the environment with ENERGY STAR qualified power management features and a number of convenient technology recycling programs. The Compaq CQ2009F ships with Microsoft Windows XP Home Edition, 1.60GHz Intel Atom Processor 230 with 512KB L2 Cache, 1GB PC2-4200 DDR2 SDRAM Memory, 160GB 7200RPM SATA Hard Drive, Intel Graphics Media Accelerator 950 with 64MB Dedicated Graphics Memory, SuperMulti DVD Burner, and 10/100Base-T Network Interface. Dimensions: 4.41" (W) x 10.71" (L/D) x 9.69" (H) approx., 8.16 lbs. approx.

Having sold more than 2 million copies over its lifetime, How Computers Work is the definitive illustrated guide to the world of PCs and technology. In this new edition, you’ll find detailed information not just about every last component of hardware found inside your PC, but also in-depth explanations about home networking, the Internet, PC security, and even how cell phone networks operate. Whether you’re interested in how the latest graphics cards power today’s most demanding games or how a digital camera turns light into data, you’ll find your answers right here.

 

Ron White is a former executive editor and columnist for PC Computing, where he developed the visual concept behind How Computers Work. Founder of one of the

earliest PC user groups, he has been writing about computers for 25 years and is known for building wildly extreme computers.

 

Timothy Edward Downs is an award-winning magazine designer, illustrator, and photographer. He has directed and designed several national consumer, business, technology, and

lifestyle magazines, always infusing a sense of “how it works” into every project.

 

A full-color, illustrated adventure into the wonders of TECHNOLOOGY

 

This full-color, fully illustrated guide to the world of technology assumes nothing and explains everything. Only the accomplished Ron White and award-winning Tim Downs have the unique ability to meld descriptive text with one-of-a-kind visuals to fully explain how the electronic gear we depend on every day is made possible. In addition to all the content you’ve come to expect from prior editions, this newly revised edition includes all-new coverage of topics such as:

 

•    How tablet PCs put the power of a PC quite literally in your hands

•    How Windows Vista makes your Windows desktop translucent and makes your PC more secure

•    How advances in optical disc technology such as dual-layer DVD, HD-DVD, and Blu-Ray discs continue to push the envelope

•    How Apple’s new iPhone is revolutionizing what cell phones can do

•    How BitTorrent technology enables anyone to share information with everyone

 

For a decade, How Computers Work has helped newbies understand new technology, while at the same time hackers and IT pros have treasured it for the depth of knowledge it contains. This is the perfect book about computing to capture your imagination, delight your eyes, and expand your mind, no matter what your technical level!

 

Category: General Computing

Covers:    PCs/Hardware

User Level:    Beginning–Intermediate

 

Updated to include all the recent developments to the PC and complete with a CD-ROM, the third edition of How Computers Work is like a cool science museum in a book. But make no mistake--this is not a book for children. How Computers Work aims to teach readers about all the intricacies held within the machine, and it's a daunting task. The author, Ron White, doesn't dumb down his material; instead he provides thorough and substantive definitions. The pages of fun and colorful graphics ease the tension, though, and bring the abstract concepts--the difference between RAM and ROM, for example--into real life.

The book has incredible depth, explaining everything you could want to know about your computer, with each piece of hardware being given full treatment over two to five pages. (Macintosh and UNIX users should be aware, though, that the book's model is the "Wintel," a Windows PC with an Intel microprocessor.) The book is well-structured and can easily be used as a reference resource beyond the first reading. --Jennifer Buckendorff

This computer includes an Original Genuine Licensed Windows XP Operating System with a new sealed Official Microsoft CD from a Microsoft Authorized Refurbisher. Beware of Software Piracy. Many other sellers offer a non-original copy of Windows XP. A non-original or counterfeit copy may leave your computer at risk and inhibit your right to critical security updates and is also illegal. SUPER FAST DELL Optiplex Pentium 4 3.0 GHz computer system ready to use. This UPGRADED DELL includes: 2 Gigabytes of DDR Ram Memory, a Giant 250GB Hard Drive, Fast DVD Burner (Records and Plays both DVD's and CD's), loaded with great software. It is ready for any Cable/DSL internet connection. Also included FREE: Scrolling Mouse, Keyboard, and Hi- Fi Stereo Amplified Speakers! The Dell Optiplex was designed for heavy professional use at large fortune 500 companies. They differ greatly from the Dell consumer line of computers sold in stores, which are usually not as high quality. The Dell Optiplex cases and interiors are more durable and very well designed for the demanding corporate customer. These computers are great for all users. This Dell Optiplex is an excellent choice for Office, Home, or School. Students, Professionals, Educators, and Parents can all benefit from this computer. Even in demanding network environments where multiple computers are inter connected, and consistent operation is a must, the Dell Optiplex is a proven performer.

&>

 

Who knew how simple computers could be?

 

What can you do with your new PC? The sky's the limit! Absolute Beginner's Guide to Computer Basics will show you how to set up and configure your PC, including how to connect to the Internet. Then you'll learn how to fix your digital photos, create digital scrapbooks, download digital music to your iPod, burn your own custom CDs, watch DVD movies, write letters and memos, balance your checkbook, and create show-stopping presentations. And if you need more computing horsepower, you'll even learn how to upgrade your PC and add new peripherals. It's all easy, thanks to Michael Miller's step-by-step instructions and helpful advice!

 

Now updated for both Windows Vista™ and Windows® XP, Absolute Beginner’s Guide to Computer Basics will have you using your new PC in no time! Here's a preview of

what you'll find inside:

• Learn how to set up and configure your new computer, and install new computer hardware and software
• Get the scoop on how to work with Microsoft Windows XP or Windows Vista, and how to personalize it just for you
• Learn how to use the most popular computer programs—including Microsoft®  Word, Microsoft®  Works, Microsoft®  Money, and Quicken
• Connect to the Internet for web surfing, email, instant messaging, blogging, and podcasts—and create your own MySpace page
• Become a digital media pro—learn to work with digital cameras and photos, download and listen to digital music, and burn your own CDs and DVDs
• Find out how to protect your PC from spam, viruses, spyware, and computer attacks
• Learn how to set up a wireless home network and share your Internet connection with multiple PCs

Introduction

I  Getting Started
1 Understanding Desktop PCs

2 Understanding Notebook PCs
3 Setting Up Your New Computer System

II Using Windows

4 Getting to Know Windows Vista

5 Using Windows XP on Older Computers
6 Personalizing Windows

7 Working with Files, Folders, and Disks
III Upgrading and Maintaining Your System

8 Adding New Hardware and Devices to Your System

9 Setting Up a Home Network

10 Performing Routine Maintenance

11 Dealing with Common Problems

12 Protecting Your PC from Viruses, Spam, and Other Online

IV Using Computer Software

13 Installing New Software

14 The Suite Spot: Working with Microsoft Works and Microsoft
15 Letters, Memos, and More: Working with Microsoft Word

16 Crunching Numbers: Working with Microsoft Excel 

17 Presenting Yourself: Working with Microsoft PowerPoint 

18 Banking and Beyond: Working with Microsoft Money and Quicken 

19 Connecting to the Internet—At Home and on the Road
V Using the Internet  

20 Sending and Receiving Email

21 Surfing the Web with Internet Explorer

22 Searching the Web

23 Shopping Online

24 Buying and Selling in eBay Online Auctions

25 Exploring Blogs and Podcasts

26 Social Networking with MySpace

27 Creating Your Own Web Page

28 Exploring Other Cool and Useful Websites

29 Sending and Receiving Instant Messages
VI Exploring the Digital Lifestyle

30 Using Your PC with a Digital Camera

31 Organizing and Editing Your Digital Photos

32 Sharing Your Digital Photos Online

33 Playing, Ripping, and Burning CDs

34 Downloading and Playing Digital Music

35 Using Your PC with an iPod or MP3 Player

36 Playing DVDs and Videos on Your PC

37 Downloading and Playing Videos from the Web

38 Making Your Own Digital Home Movies
Index

 

Michael Miller is the best-selling author of more than 75 how-to books, covering topics such as Windows XP and eBay online auctions. Michael has helped more than a million readers be productive with their PCs and has earned a reputation for practical advice, technical accuracy, and making difficult topics easy to understand.

 

Category: Computers & Internet

Covers:    General Computing

User Level:    Beginning

 

$21.99 USA / $26.99 CAN / £15.99 Net UK

 

www.quepublishing.com

Whether you're surfing the Web, touching up photos, or mixing a soundtrack for your home videos, HP Pavilion desktop PCs offer a variety of ways to make your computing experience richer and more rewarding. As you would expect from the leader in consumer PCs and Photosmart printers, every Pavilion PC includes many intuitive features that make capturing and sharing your digital experiences easier than ever. The a6750f ships with Genuine Windows Vista Home Premium 64-bit edition with Service Pack 1, 2.3GHz AMD LIVE Smarter Digital Entertainment and AMD Phenom X4 9650 Quad-Core Processor with 2MB L2+2MB shared L3 Cache, ATI Radeon HD 3200 Graphics with 256MB dedicated graphics memory, 8GB PC2-6400 DDR2 SDRAM memory (4x2048MB), 750GB 7200RPM SATA 3Gb/s hard drive, Front panel 15-in-1 memory card reader, and Wireless LAN 802.11b/g, Dimensions: 6.89 (W) x 16.28 (L/D) x 15.24 (H) approx., 22 lbs.

Boasting a sleek and shiny black-and-silver chassis, the HP Pavilion a6750f desktop PC comes loaded with the all tools you need to easily create, manage, share, and enjoy your digital photos, home videos, movies, and music. You can easily burn your home video productions to DVD for friends and family with the dual-layer, multi-format DVD/CD burner, which enables you to store up to 8.5 GB of data on a DL disc and provides a super-fast 16x DVD±RW write speed. It also includes LightScribe technology for personalized silkscreen-quality, laser-etched CD/DVD labels created right in the drive.

The sleekly black HP Pavilion a6750f (monitor not included).

This desktop is powered by the AMD's 2.3 GHz Phenom X4 9650 quad-core processor, which increases the efficiency and speed of the PC as well as improves multimedia and gaming performance. Store more music, videos, and data on the super-sized 640 GB hard drive capacity. Other features include 8 GB of RAM (which can be bumped up to 16 GB), ATI Radeon HD 3200 graphics (with 256 MB of dedicated graphics memory), 54g Wi-Fi networking, Gigabit Ethernet wired networking, a wide variety of connection ports on both the front and rear of the box, and a 15-in-1 memory card reader that's compatible with today's most popular digital camera formats.

It comes preinstalled with the 64-bit version of Microsoft Windows Vista Home Premium (Service Pack 1), which includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center. In addition to easily playing your DVD movies and managing your digital audio library, you'll be able to record and watch your favorite TV shows (even HDTV). Vista also integrates new search tools throughout the operating system, includes new parental control features, and offers new tools that can warn you of impending hardware failures.

Spec Check 2.3 GHz AMD Phenom X4 9650 quad-core processor 750 GB hard drive 8 GB RAM (16 GB maximum) Dual-layer Lightscribe DVD±R drive ATI Radeon HD 3200 graphics (256 MB dedicated) Windows Vista Home Premium (64-bit, SP1)

The Basics

• Processor: This desktop is powered by AMD's 2.3 GHz Phenom X4 9650 quad-core processor was designed for megatasking--running multiple, multi-threaded applications such as processor-intensive visual design and modeling and serious 3D games as well all your digital multimedia. With an integrated memory controller and shared L3 cache, AMD Phenom X4 9000 Series processors have low-latency access to main memory for amazingly rapid system response and phenomenal system performance. The 9650 has 2 MB of L2 cache in addition to 2 MB of L3 cache and a 2000MT/s system bus.

  All AMD Phenom X4 9000 series processors feature AMD64 with Direct Connect Architecture to blast through performance bottlenecks and provide direct access to DDR2 memory. AMD's HyperTransport 3.0 technology now provides support for full 1080p high-definition video. And with the next generation Cool'n'Quiet 2.0 technology reducing heat and noise, the AMD Phenom X4 9000 Series quad-core processor delivers seamless multitasking and optimum energy efficiency.

• Hard Drive: The ginormous 750 GB Serial ATA (SATA) hard drive (7200 RPM) offers a wealth of storage space, perfect for storing a vast multimedia collection or for editing digital video. This SATA hard drive has a 3Gb/s interface speed that enables up to 300MB/s data transfer rates (double the speed of the current SATA interface of 1.5Gb/s).

• Memory: The 8 GB of installed RAM (PC6400) helps boost the amount of available video RAM that's shared with this notebook's video card. It also offers a fast 800 MHz speed. This desktop has an amazing 16 GB maximum RAM capacity (4 x 4 GB) when used with a 64-bit operating system (4 GB when used with a 32-bit OS). To receive the faster data transfer benefits of the dual-channel DDR2 RAM, any RAM additions require memory modules of same capacity and clockspeed.

• DVD/CD Drive: This multiformat DVD/CD drive is compatible with writing both DVD+ and DVD- disc formats as well as dual-layer (DL) DVD+/-R discs, which can store up to 8.5 GB of data. It features 12x DVD±R DL Write Once, 16x DVD±R, 8x DVD+RW, 6x DVD-RW, 12x DVD-RAM, 40x CD-R, 32x CD-RW write speeds and 40x CD-ROM, and 16x DVD-ROM read speeds.

  This LightScribe DVD±RW drive lets you laser-etch silkscreen quality text and images on to CDs and DVDs . Your software, PC and discs work together for a no-hassle way to burn just the labels you want. After you burn content, just flip the disc over, reinsert and burn your label--anything from a simple title to a full-disc work of art.

• Keyboard & Mouse: It comes with an HP multimedia keyboard and scroller mouse (both with PS/2 connections).

Video & Audio
Video is powered by the ATI Radeon HD 3200 with RS780M chipset, which provides 256 MB of dedicated video memory. The AMD 780 Chipset series lets you connect to a wide range of the latest HD panels by supporting numerous display technologies. Take advantage of ATI SurroundView to support up to four monitors. It also offers support for Microsoft DirectX 10, providing compatibility with today's most advanced and graphic-intensive games and applications. It also has an integrated audio card that can produce high definition surround sound configurable to 8 speakers.

Networking, Connectivity & Expansion
This desktop has an integrated 54g wireless LAN that's fully compatible with 802.11b/g wireless networks. For expansion, it has three PCI Express x1 slot (available), one PCI Express x16 slot (available), two 5.25-inch bays (one available), and three 3.5-inch bays (two available). It comes with the following external connectors:

• 6 USB 2.0 ports for connecting a wide range of peripherals--from digital cameras to MP3 players (2 in front, 4 in rear)
• 2 FireWire (also known as IEEE 1394 or i.Link) port for connecting digital video camcorders and other peripherals (1 in front, 1 in rear)
• 2 PS/2 ports for connecting keyboards and mice
• Video output: 1 VGA, 1 DVI
• 2 headphone and 2 microphone (front and rear)
• Digital coaxial audio input/output as well as surround sound speaker outputs (rear/side/center)
• 15-in-1 multi-format memory card reader, compatible with CompactFlash I/II, IBM Microdrive, Secure Digital (SD), miniSD, MultiMediaCard (MMC), Reduced Size MultiMediaCard (RS-MMC), MultiMediaCard Plus (MMC plus), MultiMediaCard Mobile (MMC mobile), Memory Stick, Memory Stick Pro, Memory Stick Duo, Memory Stick Pro Duo, SmartMedia, and xD Picture Card.
• 10/100/1000 Gigabit Ethernet
• 56K modem

Operating System
The 64-bit version of Windows Vista Home Premium (with SP1) is the operating system for users with advanced computer needs, and it includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center for watching DVD movies and accessing your digital audio library. You can also use Windows Media Center to record and watch your favorite TV shows (even HDTV) and to access new kinds of online entertainment content. Computers that include Windows Vista Home Premium and an auxiliary Windows SideShow display will also allow you to access key data even when your computer is off. It is also easier than ever to share files between other PCs in your household and to manage your laptop computer settings to more securely connect via Wi-Fi.

Every edition of Windows Vista provides the essential tools and technologies to help protect you whether you are browsing the Internet, connecting to a wireless network, or just reading e-mail. All editions of Windows Vista include new tools that can warn you of impending hardware failures long before you have lost any important personal data. And, all Windows Vista editions include parental control features that allow you to manage and monitor your family's use of games, the Internet, instant messaging, and other activities.

Preloaded Software

• HP MediaSmart Software Suite: Your one-stop multimedia and entertainment center to create photo slideshows, share personal videos, listen to your favorite music playlists and watch DVD movies.
• muvee autoProducer Basic: Automatically create professional looking home videos and burn to DVD.
• Cyberlink DVD Suite Deluxe: Automatically fix and edit videos and create CDs and DVDs. Edit, burn and archive data to discs.
• Microsoft Works 9: Includes a word processor, spreadsheet, database and calendar.
• Microsoft Office Home and Student Edition 2007 (60-day trial version).
• Adobe Reader 8: Read and print PDF files.
• Norton Internet Security 2009 protects your PC and your identity when you email, bank and shop online; 60 days of protection updates included.

Dimensions & Weight
It measures 16.3 x 6.9 x 15.25 inches (LxWxD) and weighs approximately 22 pounds.

What's in the Box
The HP Pavilion a6750f desktop PC comes with a power cord, keyboard, and scroller mouse. It is backed by a one-year warranty for parts and labor from date of purchase, one-year technical phone service, and 90 days of software application support.

Note: Monitor not included.

Calling all you Apple enthusiasts!! This Apple iBook G3 notebook is looking for a good home. Pre-installed components include an Apple G3 500MHz processor, 128 MB of RAM, a 10 GB hard drive. The Apple iBook notebook has Mac OS 10 pre-installed and a Cdrom drive ready to access media. Watch vivid images on its 12.1-inch TFT LCD and listen to integrated audio with its built-in speakers. Connect to the Internet with via its integrated ethernet, 56K modem. If you've always wanted an Apple notebook but couldn't afford one, this Apple iBook is for you!

Discovering Computers 2008 provides a current and thorough introduction to computers by integrating usage of the World Wide Web with the printed text. This Shelly Cashman Series text offers a complete and engaging solution to successfully teach basic computer concepts with new exercises, case studies, and online tools on the Online Companion. Updated for currency, the latest trends in technology and computer concepts are covered.

Acer redefines mobile connectivity with the Aspire one, a netbook (or mini-notebook) packed with fun and powerful computing features in a diminutive 8.9-inch form factor weighing as little as 2.2 lb. Aimed at business professionals, students and world travelers, wireless connectivity, Internet access, built-in webcam and the storage space needed for digital photos. It is time to simplify your life with the Aspire one. Windows XP Home Edition; Intel Atom Processor N270 (512KB L2 cache, 1.60GHz, 533MHz FSB); 1GB (512MB onboard/512MB SODIMM slot) DDR2 533 SDRAM; 160GB hard drive, multi-in-one card reader, SD Card reader; 8.9-inch WSVGA (1024 x 600) TFT display, Acer CrystalBrite Technology; Intel Graphics Media Accelerator 950; 802.11b/g WLAN, 10/100 LAN, webcam; sapphire blue chassis.

A great choice for business travelers who like to travel light as well as those who need extra-long battery life, this affordable ultra-lightweight Acer Aspire One (LU.S050B.133) weighs just over 2 pounds and is packed with a 160 GB hard drive and Windows XP operating system. It has a vibrant 8.9-inch CrystalBrite WSVGA LED backlit display, integrated webcam for easy video chatting, an instant-on feature that powers up the notebook in less than 15 seconds from when you switch it on, and Intel's latest mobile processor--the Atom. Offering a cool deep blue hue, the netbook's smooth surface is comfortable to touch, and it's accented with distinctive details, such as the attractive orange hinge ring.

A great choice for light-packing business travlers, it comes with Windows XP Home, a 160 GB hard drive, and a 6-cell battery for up to 5.5 hours of battery life.

The integrated webcam at the top of the screen's bezel provides easy access to video chatting.

Weighing just 2.17 pounds, the stylish Acer Aspire One goes anywhere with you.

Designed especially for mobile devices, the 1.6 GHz Intel Atom processor uses a brand new design structure new hafnium-infused circuitry--which reduces electrical current leakage in transistors--to conserve energy, giving you more time away from the wall outlet--up to 5.5 hours with the included 6-cell battery. Other features include 1 GB of installed RAM (1.5 GB maximum), 54g Wi-Fi networking (802.11b/g), multi-format memory card reader, multiple USB ports, and built-in email, web browsing, and digital media applications.

It comes preinstalled with the Microsoft Windows XP Home operating system, which offers more experienced users an enhanced and innovative experience that incorporates Windows Live features like Windows Live Messenger for instant messaging and Windows Live Mail for consolidated email accounts on your desktop.

Processor
The Intel Atom processor uses a brand new design structure that packs in 47 million transistors into a single chip sized at just 22mm (0.87 inches), and it uses just 2.5 watts of power--less than 1/10 of the 35 watts used by an Intel Core 2 Duo processor--for excellent battery management. This 1.6 GHz Atom N270 processor also includes a power-optimized front side bus of 533 MHz for faster data transfer on demanding mobile applications and a 512 KB L2 cache (which temporarily stores data).

Storage
This version of the Aspire One comes with a 160 GB hard disk drive (5400 RPM), which offers enough to room to hold a digital audio library of over 26,000 songs and still have room left over for movies, games, and a large collection of software. This Serial ATA (SATA) hard drive also quickens the pace with a higher speed transfer of data--akin to Firewire and USB 2.0.

Memory
The 1 GB of installed RAM (512 MB onboard memory and one 512 MB DIMM, 533 MHz) can be expanded to a maximum of 1.5 GB of RAM,

DVD/CD Drive
Because of its size, the Aspire One does not come with an integrated optical drive, but optional CD/DVD read/write drives can be connected to the laptop via one of the three USB ports, enabling you to create your music mixes, burn movies to DVD, and more.

Connectivity
This Acer Aspire One notebook has an integrated 54g wireless LAN (Acer InviLink) that's compatible with 802.11b and 802.11g networks and offers Acer's SignalUp technology for enhanced antenna efficiency. This notebook provides the following connections:

• 3 USB 2.0 ports for connecting a wide range of peripherals--from digital cameras to MP3 players
• Secure Digital (SD) card reader, also compatible with MultiMedia cards (MMCs)
• Multi-in-one card reader supports SD, MMC, Memory Stick/Memory Stick PRO, and XD Picture Cards
• 1 VGA monitor port
• 1 headphone jack and 1 microphone jack
• RJ-45 port for 10/100 Fast Ethernet connection

Screen, Video and Audio
The 8.9-inch screen has a WSVGA resolution (1024 x 600) and support for up a 262K color depth. Video is powered by the Intel Graphics Media Accelerator 950, which uses shared video memory with the main memory. Acer's CrystalBrite display technology guarantees the best possible visual experience by preventing the diffusion of surrounding light and internal ray. Compared to normal TFT LCDs, Acer CrystalBrite technology is able to read color coordinates more accurately, thus minimizing distortion and creating high-fidelity colors in all environments.

This notebook includes an integrated audio card with Microsoft DirectSound compatibility, and it includes two stereo speakers.

What's in the Box
This package contains the Acer Aspire One notebook PC (AOA150-1447; LU.S050B.133), rechargeable 6-cell lithium-ion battery, AC adapter, and operating instructions. It is backed by a limited warranty for parts and labor for one year from date of purchase.

The classic textbook for computer systems analysis and design, Computer Organization and Design, has been thoroughly updated to provide a new focus on the revolutionary change taking place in industry today: the switch from uniprocessor to multicore microprocessors. This new emphasis on parallelism is supported by updates reflecting the newest technologies with examples highlighting the latest processor designs, benchmarking standards, languages and tools. As with previous editions, a MIPS processor is the core used to present the fundamentals of hardware technologies, assembly language, computer arithmetic, pipelining, memory hierarchies and I/O. Along with its increased coverage of parallelism, this new edition offers new content on Flash memory and virtual machines as well as a new and important appendix written by industry experts covering the emergence and importance of the modern GPU (graphics processing unit), the highly parallel, highly multithreaded multiprocessor optimized for visual computing.

A new exercise paradigm allows instructors to reconfigure the 600 exercises included in the book to easily generate new exercises and solutions of their own.

A CD provides a toolkit of simulators and compilers along with tutorials for using them as well as additional problems and solutions, and references.

This textbook provides a basic introduction to the fundamentals of current computer designs. As the title suggests, the text skirts the border between hardware and software. After an overview of the subject and a discussion of performance, the book launches into technical matter such as instruction sets, how they are constrained by the underlying processor hardware, the constraints on their design, and more. An excellent critique of computer arithmetic methods leads to a high-level discussion on processor design. Following is a great introduction to pipelining, nice coverage of memory issues, and solid attention to peripherals. The book concludes with a brief discussion of the additional issues inherent in multiprocessing machines. The extremely lucid description is grounded in real-world examples. Interesting exercises help reinforce the material, and each section contains a write-up of the historical background of each idea. Computer Organization and Design is accessible to the beginner, but also offers plenty of valuable knowledge for experienced engineers.

Compaq Presario SR5710F Desktop PCs are perfect for checking email, surfing the web, and making calls over the Internet. With a clean, functional industrial design, this streamlined PC blends easily into any home. Whatever your personal needs are, Compaq Presario PCs provide you with the best bang for your buck. The SR5710F ships with Genuine Windows Vista Home Premium 32-bit edition with Service Pack 1, 2.30GHz AMD Athlon X2 4450e+ Dual-Core Processor WITH 1MB L2 Cache, 3GB PC2-6400 DDR2 SDRAM memory (1x2048MB and 1x1024MB for ultimate performance) (expandable to 4GB), 250GB 7200RPM Serial ATA hard drive, SuperMulti DVD Burner with LightScribe Technoloy, NVIDIA GeForce 6150 SE Graphics with 128MB dedicated graphics memory, and Integrated 10/100BaseT network interface. Dimensions: 6.67 (W) x 16.77 (L/D) x 14.85 (H) approx., 21.25 lbs.approx.

Whether you're e-mailing family and friends, balancing your online checkbook, or listening to your digital music collection, the newly restyled HP Compaq Presario SR5710F desktop PC offers a versatile, strong base for your home computing needs as well as easy-to-use multimedia features. Focusing on affordability, this desktop provides room to grow with the ability to add up to 4 GB of RAM, available PCI and expansion slots, and access to a wide variety of peripherals via its six USB 2.0. It's also chock-full of security and productivity software to get you going as soon as the PC's unpacked from its box, including Symantec Norton Internet Security 2009 and Microsoft Works 9. You can also easily burn your home video productions to DVD for friends and family with the 16x dual-layer, multi-format LightScribe DVD/CD burner, which enables you to store up to 8.5 GB of data on a DL disc.

Other features include a 2.3 GHz AMD Athlon X2 4450e+ dual-core processor, 250 GB hard drive, 3 GB of installed RAM (4 GB maximum), Nvidia GeForce 6150 SE video card with up to 1343 MB of allocated video memory, and 6-channels of surround sound audio. It comes preinstalled with Microsoft Windows Vista Home Premium (Service Pack 1), which includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center. In addition to easily playing your DVD movies and managing your digital audio library, you'll be able to record and watch your favorite TV shows (even HDTV). Vista also integrates new search tools throughout the operating system, includes new parental control features, and offers new tools that can warn you of impending hardware failures.

Spec Check 2.3 GHz AMD Athlon X2 4450e+ dual-core processor 250 GB hard drive 3 GB RAM (4 GB maximum) Dual-layer Lightscribe DVD±R drive Nvidia GeForce 6150 SE graphics (up to 1343 MB total) Windows Vista Home Premium (32-bit)

The Basics

• Processor: AMD's Athlon X2 4450e+ dual-core processor: Dual-core technology is like having two processors working together, each one taking care of different applications, so power-users actually experience greater performance when multiple applications are running. Digital media enthusiasts will appreciate the enhancements while simultaneously working in high-definition video and photo editing and audio mixing programs. It includes such AMD features as HyperTransport Technology (which increases the communication between integrated circuits) and Enhanced Virus Protection.

  This 2.3 GHz processor offers a system bus with speeds up to a blazing 2000 MHz and each core offers a 512 KB L2 cache--for a 1 MB total. (An L2, or secondary, cache temporarily stores data; and a larger L2 cache can help speed up your system's performance. The FSB carries data between the CPU and RAM, and a faster front-side bus will deliver better overall performance.)

• Hard Drive: The generous 250 GB Serial ATA (SATA) hard drive (7200 RPM) offers a wealth of storage space, perfect for storing a vast multimedia collection or for editing digital video. This SATA hard drive has a 3Gb/s interface speed that enables up to 300MB/s data transfer rates (double the speed of the current SATA interface of 1.5Gb/s).

• Memory: The 3 GB of installed RAM (1 x 1 G, 1 x 2 GB; PC2-6400) will more than satisfy your multimedia needs, but you still have room to add more RAM to handle today's demanding computational needs. This desktop has a 4 GB maximum RAM capacity (2 x 2 GB). It also offers a lightning quick 800 MHz RAM speed.

• DVD/CD Drive: This multiformat DVD/CD drive is compatible with writing both DVD+ and DVD- disc formats as well as dual-layer (DL) DVD+/-R discs, which can store up to 8.5 GB of data. It features 12x DVD±R DL Write Once, 16x DVD±R, 8x DVD+RW, 6x DVD-RW, 12x DVD-RAM, 40x CD-R, 32x CD-RW write speeds and 40x CD-ROM, and 16x DVD-ROM read speeds.

  This LightScribe DVD±RW drive lets you laser-etch silkscreen quality text and images on to CDs and DVDs . Your software, PC and discs work together for a no-hassle way to burn just the labels you want. After you burn content, just flip the disc over, reinsert and burn your label--anything from a simple title to a full-disc work of art.

• Keyboard & Mouse: It comes with a Compaq keyboard and scroller mouse (both with PS/2 connections).

Video & Audio
This desktop features an integrated Nvidia GeForce 6150 SE graphics/video card with 128 MB of dedicated graphics memory. Windows Vista can also allocate up to 1343 MB of total graphics memory from the system memory. It features NVidia's PureVideo technology--which provides great picture clarity, smooth video, accurate color, and precise image scaling for video content--and full support for Microsoft DirectX 9.0 for stunningly realistic cinematic effects for all DirectX-compatible applications. It also offers an integrated audio card that can produce high definition surround sound configurable to 8 speakers.

Networking, Connectivity & Expansion
For expansion, this desktop has two PCI slots (one available), one PCI Express x16 slot (available), one PCI Express x1 slot (available), two 5.25-inch bays (one available), three 3.5-inch bays (two available). It comes with the following external connections:

• 6 USB 2.0 ports for connecting a wide range of peripherals--from digital cameras to MP3 players (2 in front, 4 in rear)
• 2 PS/2 ports for connecting keyboards and mice
• 1 VGA monitor port
• 1 headphone (front)
• 1 microphone/line-in/line-out (rear)
• 10/100 Ethernet
• 56K modem (V.90)

Operating System
Microsoft Windows Vista Home Premium with SP1 (32-bit) is the operating system for users with advanced computer needs, and it includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center for watching DVD movies and accessing your digital audio library. You can also use Windows Media Center to record and watch your favorite TV shows (even HDTV) and to access new kinds of online entertainment content. Computers that include Windows Vista Home Premium and an auxiliary Windows SideShow display will also allow you to access key data even when your computer is off. It is also easier than ever to share files between other PCs in your household and to manage your laptop computer settings to more securely connect via Wi-Fi.

Every edition of Windows Vista provides the essential tools and technologies to help protect you whether you are browsing the Internet, connecting to a wireless network, or just reading e-mail. All editions of Windows Vista include new tools that can warn you of impending hardware failures long before you have lost any important personal data. And, all Windows Vista editions include parental control features that allow you to manage and monitor your family's use of games, the Internet, instant messaging, and other activities.

Preloaded Software

• muvee autoProducer Basic: Automatically create professional looking home videos and burn to DVD.
• Cyberlink DVD Suite Deluxe: Automatically fix and edit videos and create CDs and DVDs. Edit, burn and archive data to discs.
• Microsoft Works 9: Includes a word processor, spreadsheet, database and calendar.
• Microsoft Office Home and Student Edition 2007 (60-day trial version).
• Adobe Reader 8: Read and print PDF files.
• Norton Internet Security 2009 protects your PC and your identity when you email, bank and shop online; 60 days of protection updates included.

Dimensions & Weight
This desktop measures 16.7 x 6.67 x 14.85 inches (LxWxD) and weighs 21.25 pounds.

What's in the Box
The HP Compaq Presario SR5710F desktop PC comes with a power cord, keyboard, and scroller mouse. It is backed by a one-year warranty for parts and labor from date of purchase, one-year technical phone service, and 90 days of software application support.

Note: Monitor not included.