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    Microsoft Windows 8 Professional (3UR-00001)

    Microsoft Windows 8 Professional (3UR-00001)

    Windows has been re-imagined to focus on your life. The beautiful, fast, and fluid design is perfect for a range of hardware. It's smooth, intuitive, and gives you instant access to your people, apps, and stuff, so you spend less time searching. more

    $43

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    Windows 8.1 Pro Windows

    Windows 8.1 Pro Windows

    Gain the professional edge by getting the most out of your PC more

    $120

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    Microsoft Windows 7 Home Premium Full 32bit With Service Pack 1

    Microsoft Windows 7 Home Premium Full 32bit With Service Pack 1

    What you're looking at is an authentic windows license package. product key is never used, and will 100% activate without a problem. This is not just an upgrade, this is full installation. These product key will work for 64bit home premium as well, but... more

    $51.92

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    Microsoft Windows 7 Professional,upgrade,fqc-00130,sealed Retail Box,32 & 64 Bit

    Microsoft Windows 7 Professional,upgrade,fqc-00130,sealed Retail Box,32 & 64 Bit

    This is a brand new, factory sealed package of Microsoft Windows 7 Professional Upgrade . It is the full retail version--NOT Academic, OEM, Not For Resale, Trial, or Promotional. This is exactly what you would buy in major retail stores and online... more

    $279.99

    FREE shipping

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    Microsoft Windows 8 Pro Upgrade Retail Box 3ur-00001,upgrade From Xp Vista Win7

    Microsoft Windows 8 Pro Upgrade Retail Box 3ur-00001,upgrade From Xp Vista Win7

    Microsoft Windows 8 Pro Upgrade Retail Box 3UR-00001,Upgrade from XP Vista Win7 Brand Version Packaging Condition Microsoft Please note that not all computers are compatible with windows 8. We highly suggest you got to Microsoft website to run a test... more

    $109.99

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    Windows 8.1 Windows

    Windows 8.1 Windows

    Get the best of work and play - your way more

    $80

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    Windows 7 Professional Full Version

    Windows 7 Professional Full Version

    FQC-00129 Microsoft Windows 7 Professional gives you everything you need for work and home. With Windows 7 Professional, fewer walls stand between you and your success. You can run many Windows XP productivity programs in Windows XP Mode and recover... more

    $70

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    Microsoft Windows 8.1 Pro for Students

    Microsoft Windows 8.1 Pro for Students

    Includes all features of Windows 8.1 Connect to your school network Access your desktop remotely Enhanced data protection more

    $69.99

    FREE shipping

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    Windows 8.1 64-Bit System Builder (OEM) - Windows

    Windows 8.1 64-Bit System Builder (OEM) - Windows

    Experience productivity as never before - from anywhere, at anytime more

    $90

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    Microsoft Windows XP Professional Full Version

    Microsoft Windows XP Professional Full Version

    Microsoft Windows XP Professional 2002 full version is the new standard in reliability and performance; it is designed for businesses of all sizes, and for individuals who demand the most from their computing experience. This is a Windows operating... more

    $50

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    Microsoft Windows Me Millennium Edition Computer Upgrade In Box Sealed

    Microsoft Windows Me Millennium Edition Computer Upgrade In Box Sealed

    bingoi1 store Microsoft Windows Me Millennium Edition Computer Upgrade New In Box Sealed Microsoft Windows Me Millennium Edition Computer Upgrade New In Box Sealed upgrade from windows 95 ,98 or 98 second edition English Version Please See All Pictures... more

    $50.99

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    Microsoft Windows XP Upgrade Professional For PC ( E8503196 )

    Microsoft Windows XP Upgrade Professional For PC ( E8503196 )

    Min CPU: 233 MHz - Min HD Space: 1.5 GB - Min RAM: 64 MB more

    $80

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    Microsoft Windows Server 2008 R2 Standard x64 - Server & 5 CALS

    Microsoft Windows Server 2008 R2 Standard x64 - Server & 5 CALS

    P73-04754 Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their... more

    $500

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    Microsoft Windows Vista Ultimate SP1

    Microsoft Windows Vista Ultimate SP1

    English DVD more

    $200

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    Microsoft Windows Small Business Server 2003 R2 Premium 5 Cal, Sbs T75-01255

    Microsoft Windows Small Business Server 2003 R2 Premium 5 Cal, Sbs T75-01255

    Microso ft Windows Small Business Server 2003 R2 Premium Edition with 5 CALs Advanced Solution for Productivity and Security THIS IS A BRAND NEW, FULL VERSION, FACTORY SEALED RETAIL BOX. Not Upgrade, Not OEM, Not Academic, and Not NFR Part Number:... more

    $749.95

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    Microsoft Windows Server 2003 Full For PC ( P73-00003 )

    Microsoft Windows Server 2003 Full For PC ( P73-00003 )

    Min CPU: 133 MHz - Min HD Space: 1.5 GB - Min RAM: 128 MB more

    $942

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    Microsoft Windows 8

    Microsoft Windows 8

    Windows 8 teaches students how to use computers equipped with the powerful, new Windows 8 operating system. This text features systematic descriptions and illustrations to cover the fundamental concepts and procedures for managing files, securing and... more

    $73.95

    FREE shipping

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    Microsoft Windows Vista Business with SP1 - 1 pk

    Microsoft Windows Vista Business with SP1 - 1 pk

    English DVD more

    $60

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    Windows 8.1 System Builder OEM DVD 32-Bit

    Windows 8.1 System Builder OEM DVD 32-Bit

    Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a new personal computer for resale. This OEM System Builder Channel software requires... more

    $99.99

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    Windows 8.1 Professional 32-Bit System Builder (OEM) - Windows

    Windows 8.1 Professional 32-Bit System Builder (OEM) - Windows

    Experience productivity as never before - from anywhere, at anytime more

    $118

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    Windows 8.1 Professional 64-Bit System Builder (OEM) - Windows

    Windows 8.1 Professional 64-Bit System Builder (OEM) - Windows

    Experience productivity as never before - from anywhere, at anytime more

    $130

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    Windows 8.1 Pro Pack Upgrade Windows

    Windows 8.1 Pro Pack Upgrade Windows

    Gain professional features with this Pro Pack more

    $91

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    Microsoft Windows 8 Operating System

    Microsoft Windows 8 Operating System

    Make your everyday computing experience pumped up to another level when you grab this newest OS installment from Microsoft. The Windows 8 OS now reinforced working with touchscreen devices and displays. more

    $75

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    Microsoft Windows XP Professional Upgrade - PC - French

    Microsoft Windows XP Professional Upgrade - PC - French

    Windows XP Professional is designed for businesses of all sizes, and for individuals who demand the most from their computing experience. Advanced capabilities optimize productivity using the latest advancements in the digital world. more

    $39.99

    FREE shipping

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    Microsoft Windows Vista Ultimate - Upgrade

    Microsoft Windows Vista Ultimate - Upgrade

    Windows Vista Ultimate is the most comprehensive edition of Windows Vista. It is the first operating system that combines all of the advanced infrastructure features of a business-focused operating system, all of the management and efficiency features... more

    $259.95 $128.13

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    (1,000,000+)
    Microsoft Windows Vista Home Premium Upgrade [DVD] - Old Version

    Microsoft Windows Vista Home Premium Upgrade [DVD] - Old Version

    Windows Vista Home Premium makes finding information, staying connected, and interacting with your PC easier and more secure. Using, organizing, and sharing photos, video, TV programs, and music becomes a part of your everyday life. With Windows Vista... more

    $298.00

    FREE shipping

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    (1,000,000+)
    Microsoft Windows XP Professional Upgrade with SP2

    Microsoft Windows XP Professional Upgrade with SP2

    Min CPU: 300 MHz - Min HD Space: 1.5 GB - Min RAM: 128 MB more

    $60

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    Microsoft Windows XP Home Edition Upgrade with SP2 (OEM)

    Microsoft Windows XP Home Edition Upgrade with SP2 (OEM)

    SKU: N09-01294 more

    $56

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    Microsoft Windows 7 Home Premium - Upgrade from Starter

    Microsoft Windows 7 Home Premium - Upgrade from Starter

    4WC-00040 Note: This is a Windows Anytime Upgrade from Windows 7 Starter Edition. You must already own Windows 7 Starter to qualify for this upgrade (this edition was available pre-installed on computers through system integrators or computer... more

    $60

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    Microsoft Windows 8 Pro Pack 32/64-bit - Product Upgrade - 1 License - PC - English 5VR00001

    Microsoft Windows 8 Pro Pack 32/64-bit - Product Upgrade - 1 License - PC - English 5VR00001

    Microsoft Windows 8 Pro Pack 32/64-bit - Product Upgrade - 1 License - PC - English 5VR00001 more

    $196.47

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    Windows 8 64-Bit System Builder (OEM) Windows

    Windows 8 64-Bit System Builder (OEM) Windows

    Modernize and personalize your PC more

    $89

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    Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients

    Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients

    Windows Server 2008 R2 w/SP1 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, and Web services. more

    $1,000

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    Windows 8 Professional 64-Bit System Builder (OEM) Windows

    Windows 8 Professional 64-Bit System Builder (OEM) Windows

    Modernize and personalize your PC more

    $112

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    Windows 8.1 32-Bit System Builder (OEM) - Windows

    Windows 8.1 32-Bit System Builder (OEM) - Windows

    Experience productivity as never before - from anywhere, at anytime more

    $98

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    Microsoft Windows Server 2008 R.2 Enterprise With Service Pack 1 64-bit

    Microsoft Windows Server 2008 R.2 Enterprise With Service Pack 1 64-bit

    Microsoft OEM 1-pack of Windows Server Enterprise 2008 R2 SP1 64Bit/x64 English 1pk DSP OEI DVD 1-8CPU 25 Clt more

    $2,655

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    Windows 8 32-Bit System Builder (OEM) Windows

    Windows 8 32-Bit System Builder (OEM) Windows

    Modernize and personalize your PC more

    $93

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    Microsoft Windows Pro 8.1 32-bit/64-bit (PC) (Digital Code)

    Microsoft Windows Pro 8.1 32-bit/64-bit (PC) (Digital Code)

    Windows 8.1 Pro offers enhanced features to help you easily connect to company networks, access one PC from another, encrypt your data and more. With the new Windows, you get the best of work and play. more

    $200

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    Microsoft Windows 7 Professional Upgrade

    Microsoft Windows 7 Professional Upgrade

    With Microsoft Windows Pro 7 Operating System Software Professional, you'll be able to run many Windows XP productivity programs in Windows XP mode* and recover your data easily with automatic back-ups to your home or business network. You'll be able... more

    $95

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    More information about Operating Systems

    Best prices on Microsoft windows 8 upgrade 3zr in Operating Systems. Check out Bizrate for great deals on popular brands like . Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.
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