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    Microsoft Windows 7 Home Premium SP1 OEM 32-bit - GFC-02726

    Microsoft Windows 7 Home Premium SP1 OEM 32-bit - GFC-02726

    Microsoft Windows 7 Home Premium SP1 OEM 32-bit DSP - GFC-02726 more

    $90 to $97

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    Ubuntu Linux : Easy to Use Operating System - Virtually Virus-Proof!

    Ubuntu Linux : Easy to Use Operating System - Virtually Virus-Proof!

    Your Ubuntu, your way. Customize to suit! Enjoy the simplicity of Ubuntu's stylish, intuitive interface. Fast, secure and with thousands of apps to choose from, Ubuntu gives you a clean and streamlined experience that you can really make your own. The... more

    $6.99

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    Microsoft MSDN Operating Systems

    Microsoft MSDN Operating Systems

    MICROSOFT 79D-00326 VISUAL STUDIO PRO W/ MSDN more

    $1,220.48

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    Windows Sbs 2011 Essentials Rok

    Windows Sbs 2011 Essentials Rok

    Lenovo MICROSOFT WIN SBS 2011-ESSENTIALS ROK 64BIT EN 84971EE Other Operating Systems more

    $508.50

    FREE shipping

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    Microsoft Windows Server 2012 R2 Essentials OEM

    Microsoft Windows Server 2012 R2 Essentials OEM

    Microsoft Windows Server 2012 R2 Essentials Operating System 64-bit English more

    $399.99

    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 to $100

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    Microsoft Windows 7 Home Premium SP1 OEM 64-bit - GFC-02733

    Microsoft Windows 7 Home Premium SP1 OEM 64-bit - GFC-02733

    Windows 7 Home Premium offers the best entertainment experience on your PC, making the things you do every day easier. With fewer clicks, faster searching, easier browsing, and simpler ways to connect, there's less between you and what you want to do. more

    $90 to $150

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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

    $120 to $162

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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

    $132 to $160

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    Microsoft Windows 7 Professional OEM 32bit

    Microsoft Windows 7 Professional OEM 32bit

    FQC-00730 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

    $135 to $165

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    Hp Microsoft Windows Server 2012 Remote Desktop Services - License - 5 User Cal - Pc - English, French, Spanish, Brazilian (701605-dn1)

    Hp Microsoft Windows Server 2012 Remote Desktop Services - License - 5 User Cal - Pc - English, French, Spanish, Brazilian (701605-dn1)

    Product Information Software Name: Microsoft Windows Server 2012 Remote Desktop Services Language Supported: English, French, Spanish, Brazilian Platform Supported: PC Operating System Supported: Windows License Information License Type: License... more

    $682.36

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    Microsoft Windows 8.1 Pro Pack 32/64-bit - Product Upgrade License - 1 Pc - Standard - Pc - English (5vr-00139)

    Microsoft Windows 8.1 Pro Pack 32/64-bit - Product Upgrade License - 1 Pc - Standard - Pc - English (5vr-00139)

    Product Information Software Name: Windows8.1 Pro Pack 32/64-bit Language Supported: English Platform Supported: PC Operating System Supported: Windows License Information License Type: Product Upgrade License License Pricing: Standard License... more

    $112.35

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    Microsoft Windows XP Home Edition SP2B for System Builders - 3 pack

    Microsoft Windows XP Home Edition SP2B for System Builders - 3 pack

    Platforms: No Operating System more

    $149.99

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    Windows 8.1 System Builder OEM DVD 32-Bit

    Windows 8.1 System Builder OEM DVD 32-Bit

    Microsoft Windows 8.1 32-Bit Software has everything you already love and a lot more. Use Programs the way you always have. Word, Excel, PowerPoint and other programs you count on work the way you're used to. Use a mouse and keyboard and organize your... more

    $114.36

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    Windows NT Workstation 4.0 with Service Pack Single [Old Version]

    Windows NT Workstation 4.0 with Service Pack Single [Old Version]

    Microsoft Windows NT 4.0 Workstation OEM Operating System more

    $26.99

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    Microsoft Windows 2000 Professional Upgrade w/ Encryption Coded Software [Old Version]

    Microsoft Windows 2000 Professional Upgrade w/ Encryption Coded Software [Old Version]

    The reliable desktop and laptop operating system for businessesof all sizesBuilt on NT Technology Windows 2000 Professional offers rock-solidreliability and improved manageability that simplify desktop management.And its integrated Web capabilities and... more

    $29.00

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    Microsoft Windows Server Enterprise 2008 25 Client [Old Version]

    Microsoft Windows Server Enterprise 2008 25 Client [Old Version]

    Item #: 26736H. Microsoft Windows Server 2008 is the next generation of the Windows Server operating system that helps information technology (IT) professionals maximize control over their infrastructure while providing unprecedented availability and... more

    $2,874.95

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    Microsoft Windows XP Professional UPGRADE with SP2

    Microsoft Windows XP Professional UPGRADE with SP2

    Microsoft Windows XP Professional is the next version of the Windows operating system which is designed for businesses of all sizes and for individuals who demand the most from their computing experience. Windows XP Professional goes beyond the... more

    $86.20

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    Microsoft Windows Server Standard 2008 10 Client [Old Version]

    Microsoft Windows Server Standard 2008 10 Client [Old Version]

    Microsoft Windows Server 2008 is the next generation of the Windows Server operating system that helps information technology professionals maximize control over their infrastructure while providing unprecedented availability and management... more

    $1,119.99

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

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

    WindowsVista Home Premium is the operating system for homes with advanced computer needs. It will help you use your laptop or desktop PC more effectively as well as enable you to enjoy new, exciting digital entertainment experiences - all with the... more

    $222.00

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    Microsoft Windows XP Home Edition [Old Version]

    Microsoft Windows XP Home Edition [Old Version]

    Designed for reliability, security and privacy, high performance, and ease of use, the Windows XP operating system provides a host of benefits forbusiness and home users. A clean and simple desktop, rock-solidreliability, and easy-to-use features that... more

    $595.00

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    Microsoft Windows XP Professional Upgrade with SP2

    Microsoft Windows XP Professional Upgrade with SP2

    Integration with Microsoft Windows Servers and management solutions Windows operating system designed for both business and home users Tools for instant messaging, voice/video conferencing, and application sharing Premier mobile support for working... more

    $86.20

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    Windows 7 Professional SP1 32bit (Full) System Builder OEM DVD 1 Pack [Old Packaging]

    Windows 7 Professional SP1 32bit (Full) System Builder OEM DVD 1 Pack [Old Packaging]

    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 data easily with automatic backups to your home or business network. You can also connect to... more

    $147.95

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    Microsoft Windows Server Standard 2008

    Microsoft Windows Server Standard 2008

    32 Bit/x64 - 5 Cals more

    $580 to $995

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    Microsoft Windows XP Home Edition SP2B for System Builders - 1 Pack [OLD VERSION]

    Microsoft Windows XP Home Edition SP2B for System Builders - 1 Pack [OLD VERSION]

    This OEM software is intended for system builders only and cannot be transferred to another PC once it is installed. The purchaser of this software is required to comply with the terms of the System Builder license, including the responsibility of... more

    $69.99

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    Windows 7 Home Premium SP1 32bit (OEM) System Builder DVD 1 Pack [Old Packaging]

    Windows 7 Home Premium SP1 32bit (OEM) System Builder DVD 1 Pack [Old Packaging]

    The best entertainment experience on your PCWindows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. And you can watch shows for free when and where you want with Internet TV on Windows... more

    $97.78

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    Microsoft Windows x64 Server Standard 2003 R2 SP2 64-bit for System Builders [Old Version]

    Microsoft Windows x64 Server Standard 2003 R2 SP2 64-bit for System Builders [Old Version]

    Microsoft OEM WINSVR STD 2003 R2 W/SP2 6OEM WINSVR STD 2003 R2 W/SP2 64BIT X64 EN 1PK DSP OEI CD 1-4CPU 5CLT more

    $949.00

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    Microsoft Windows XP Professional SP2B for System Builders - 1 Pack [Old Version]

    Microsoft Windows XP Professional SP2B for System Builders - 1 Pack [Old Version]

    This OEM software is intended for system builders only and cannot be transferred to another PC once it is installed. The purchaser of this software is required to comply with the terms of the System Builder license, including the responsibility of... more

    $59.99

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    Microsoft Small Business Server Standard 2003 R2 32-bit for System Builders [Old Version]

    Microsoft Small Business Server Standard 2003 R2 32-bit for System Builders [Old Version]

    1PK OEM SBS SVR STD 2003 R2 SP2 W/ 5 CALS more

    $549.00

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    Microsoft Windows XP Home Edition Upgrade with SP2

    Microsoft Windows XP Home Edition Upgrade with SP2

    Windows XP Home makes it easy to use your Computer for those Personal projects you enjoy. Service Packs round up the bug fixes and product updates you need for operating more smoothly. This Service Pack bridges the gaps between the original software... more

    $79.95

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    Microsoft Windows XP Home Edition with Service Pack 2 - Full Version

    Microsoft Windows XP Home Edition with Service Pack 2 - Full Version

    Windows XP Home makes it easy to use your Computer for those Personal projects you enjoy. Service Packs round up the bug fixes and product updates you need for operating more smoothly. This Service Pack bridges the gaps between the original software... more

    $493.99

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    Microsoft Windows 7 Professional SP1 64bit System Builder DVD 1 pack FQC-08289

    Microsoft Windows 7 Professional SP1 64bit System Builder DVD 1 pack FQC-08289

    $199.99 $132.95

    FREE shipping

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    Microsoft Windows 2000 Server (10-Client) [Old Version]

    Microsoft Windows 2000 Server (10-Client) [Old Version]

    The easy way to Internet-enable your business. The system is now easier to deploy, manage and use, powerful centralized administration enabled by the Active Directory directory service, and a standards-based approach to interoperability with your... more

    $299.85

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    Windows 98: Second Edition

    Windows 98: Second Edition

    The possibilities of your PC expand with Windows 98 Second Edition. Performance increases with improved system diagnostics, the latest graphics, high-quality sound, and multi-media technology. The Second Edition updates Internet networking, hardware,... more

    $55.00

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    Windows Vista Home Premium 64-bit New Full Re install Operating System Boot Disc - Repair Restore Recover DVD

    Windows Vista Home Premium 64-bit New Full Re install Operating System Boot Disc - Repair Restore Recover DVD

    This is Not Shareware, or Not bootlegged or Not a trial version or Not a knockoff. The feedback from my Buyers speaks for itself. It is a full version of windows so you can re-install Windows. All you will need is YOUR PRODUCT KEY. Why you need this... more

    $9.95

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    Microsoft Corporation - Microsoft Windows 8.1 64-Bit - License And Media - Oem - Pc - English "Product Category: Software Products/Operating Systems"

    Microsoft Corporation - Microsoft Windows 8.1 64-Bit - License And Media - Oem - Pc - English "Product Category: Software Products/Operating Systems"

    Microsoft Windows 8.1 64-bit - License and Media Microsoft Windows 8.1 64-bit - License and Media - OEM - PC - English SFT WIN 8.1 64BIT ENGLISH 1PK Marketing Information: We built Windows 8 to bring a modern computing experience to businesses and to... more

    $157.98

    FREE shipping

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    Windows 7 ANY Version 64 Bit Operating System Repair, Recovery, Restore, Re Install, Reinstall, Fix, Boot Disk, DVD, Home Premium, Professional, or Ultimate, (DVD-ROM)DVD

    Windows 7 ANY Version 64 Bit Operating System Repair, Recovery, Restore, Re Install, Reinstall, Fix, Boot Disk, DVD, Home Premium, Professional, or Ultimate, (DVD-ROM)DVD

    Windows 7 ANY Version 64 Bit for RESTORE & Re Install. This is the disc that should have come with your new Dell, Compaq, Acer, Asus, Sony HP, Toshiba, Lenovo PC or laptop but did not! This is the new and improved version that makes repairs even faster... more

    $13.99

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    Microsoft Corporation - Microsoft Windows Server 2012 R.2 Standard 64-Bit - Complete Product - 5 Cal - Standard Retail - Pc - English "Product Category: Software Products/Operating Systems"

    Microsoft Corporation - Microsoft Windows Server 2012 R.2 Standard 64-Bit - Complete Product - 5 Cal - Standard Retail - Pc - English "Product Category: Software Products/Operating Systems"

    Microsoft Windows Server 2012 R.2 Standard 64-bit - Complete Product - 5 CAL Microsoft Windows Server 2012 R.2 Standard 64-bit - Complete Product - 5 CAL - Standard Retail - PC - English WINDOWS SVR STD 2012 R2 64BIT DVD 5 CLT Marketing Information:... more

    $1,486.35

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    Windows 7 All ANY 32/64-bit Versions Ultimate, Home Premium, Sp1 New Full Re Install Operating System Boot Disc - Repair Restore Recover DVD

    Windows 7 All ANY 32/64-bit Versions Ultimate, Home Premium, Sp1 New Full Re Install Operating System Boot Disc - Repair Restore Recover DVD

    This is Not Shareware, or Not bootlegged or Not a trial version or Not a knockoff. The feedback from my Buyers speaks for itself. A Single DVD Containing All Versions It is a full version of windows so you can re-install Windows. All you will need is... more

    $11.95

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    Microsoft MS-DOS 6 Upgrade Operating System

    Microsoft MS-DOS 6 Upgrade Operating System

    This is Microsoft's MS-DOS 6.0 Upgrade 3.5" Disk Version. more

    $40.99

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    More information about Operating Systems

    Operating Systems calling your name? Bizrate has the one that you are looking for online. Check prices and specs on Operating Systems from top brands like . Read reviews and narrow your choices down by price range, brand, merchant, and more. Find the product that is right for you.
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