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    Best Seller
    Microsoft Windows Server 2012 R2 Standard OEM (2 CPU/2 VM) - Base License

    Microsoft Windows Server 2012 R2 Standard OEM (2 CPU/2 VM) - Base License

    With Windows Server 2012 R2 you can scale to run your most important workloads with robust recovery options. You'll achieve value quickly with a wide range of cost-effective, high-performance storage options and simplified delivery of multi-tenant IT... more

    $809.99

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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

    $101

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    Best Seller
    Systemtem Center Essentials 2010 English 1 Pack DSP OEI DVD

    Systemtem Center Essentials 2010 English 1 Pack DSP OEI DVD

    Microsoft System Center Essentials is the management solution in the System Center family of IT systems management products specifically designed for midsized businesses. The Microsoft System Center Essentials 2010 provides IT professionals in midsized... more

    $78.44

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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

    $29

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    Microsoft Oem - Microsoft Windows 7 Professional (32-bit) 1 Pack Service Pack 1 English Dsp Oei Lcp

    Microsoft Oem - Microsoft Windows 7 Professional (32-bit) 1 Pack Service Pack 1 English Dsp Oei Lcp

    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 net... more

    $168

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    Windows 7 Home Premium Product Key - 1 PC

    Windows 7 Home Premium Product Key - 1 PC

    How long after purchasing can I expect my license key to be delivered? 99% of all orders are delivered to your inbox within 1 minute of purchase if the item is in stock. If it is displaying as out of stock we can have the license to you within the... more

    $140.00 $25.00

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    Windows 7 Professional With Service Pack 1 64-bit Windows

    Windows 7 Professional With Service Pack 1 64-bit Windows

    OEM - PC - English more

    $35

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    Microsoft Windows Server 2012 Remote Desktop Services - license (6VC-01757) -

    Microsoft Windows Server 2012 Remote Desktop Services - license (6VC-01757) -

    Microsoft Windows Server 2012 Remote Desktop Services - License - 20 user CALs - Win - EnglishRemote Desktop Services (formerly known as Terminal Services) provides functionality similar to a terminal-based, centralized host, or mainframe, environment... more

    $4,608.96

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    Microsoft T72-02881 Windows Small Business Server Standard

    Microsoft T72-02881 Windows Small Business Server Standard

    Running a small business takes a lot of work, time and effort. Ensure your business runs smoothly and has all the tools needed with Microsoft Windows Small Business Server 2011 Standard Edition. Designed to help your small business run more... more

    $2,500

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    Microsoft Corporation Download - Microsoft WIN Home 10 32-bit/64-bit All Languages Online Product Key 1 License

    Microsoft Corporation Download - Microsoft WIN Home 10 32-bit/64-bit All Languages Online Product Key 1 License

    Windows 10 is so familiar and easy to use, you'll feel like an expert. The Start Menu is back in an expanded form, plus your pinned apps and favorites are brought over so they're ready and waiting for you. It starts up and resumes fast, has more... more

    $119.99

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    (1,000,000+)
    Windows 10 Home Operating System Windows

    Windows 10 Home Operating System Windows

    Enjoy the familiar feel of Windows with all-new features with Windows 10 Home more

    $118

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    Microsoft Windows 10 Home (32-Bit) Windows

    Microsoft Windows 10 Home (32-Bit) Windows

    Welcome to the new Windows with new and classic features more

    $93

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    Microsoft Windows Small Business Server Standard 2008 20 Client License for Windows

    Microsoft Windows Small Business Server Standard 2008 20 Client License for Windows

    Windows Small Business Server 2008 is an all-in-one server solution designed to help you keep your data more secure and your company more productive. It provides many of the features used by larger companies, such as e-mail, Internet connectivity,... more

    $1,540.00 $64.30

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    Lenovo Microsoft Windows Server 2012 R2 Standard Edition ROK - License - 2 Virtual Machine 2 CPU

    Lenovo Microsoft Windows Server 2012 R2 Standard Edition ROK - License - 2 Virtual Machine 2 CPU

    WS 2012 R2 STD ROK more

    $749.00 $666.88

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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

    $139

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    Microsoft Windows Server 2012 5-Pack User Client Access Licens R18-03755

    Microsoft Windows Server 2012 5-Pack User Client Access Licens R18-03755

    The Windows Server 2012 5-Pack User Client Access License (OEM 64-Bit) from Microsoft delivers value to organizations of all sizes including large data centers and small businesses. It redefines the server category by delivering numerous advanced... more

    $168

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    P73-06165 Windows 2012 Server Standard R2 2 CPU Windows

    P73-06165 Windows 2012 Server Standard R2 2 CPU Windows

    OEM - PC - English more

    $600

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    Microsoft Server Software G3S-00123 Windows Server 2012 Essentials 64-bit English - Media and Licens

    Microsoft Server Software G3S-00123 Windows Server 2012 Essentials 64-bit English - Media and Licens

    Microsoft Windows Server 2012 Essentials 64-bit English - Media and License for 1 Server, 1-2 CPU more

    $305

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    Windows Sbs 2011 Essentials Rok

    Windows Sbs 2011 Essentials Rok

    Lenovo Microsoft Windows Small Business Server 2011 Essentials - License and media - 64-bit more

    $465.00

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    Microsoft Windows Vista Home Premium Upgrade For PC ( 66I00003 )

    Microsoft Windows Vista Home Premium Upgrade For PC ( 66I00003 )

    Min CPU: 1 GHz - Min HD Space: 40 GB - Min RAM: 1 GB more

    $104

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    Windows 10 Pro Operating System Windows

    Windows 10 Pro Operating System Windows

    Enjoy the familiar feel of Windows with all-new features with Windows 10 Pro more

    $199

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    Microsoft Windows 10 Home (64-Bit) Windows

    Microsoft Windows 10 Home (64-Bit) Windows

    Welcome to the new Windows with new and classic features more

    $95

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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

    $168

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    Microsoft Windows 10 Pro (64-Bit) Windows

    Microsoft Windows 10 Pro (64-Bit) Windows

    Welcome to the new Windows with new and classic features more

    $99

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    Microsoft Windows 7 Home Premium Upgrade Family Pack (3-User) for Windows

    Microsoft Windows 7 Home Premium Upgrade Family Pack (3-User) for Windows

    Get three Windows 7 Premium licenses in one convenient package. 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. Get the best... more

    $299.95 $204.76

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    Windows Server 2012 R2 Essentials Windows

    Windows Server 2012 R2 Essentials Windows

    Experience an elevated IT infrastructure with minimal complexities more

    $396

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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

    $135

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    Microsoft Windows 10 Pro 64-bit - License - 1 License

    Microsoft Windows 10 Pro 64-bit - License - 1 License

    Product Information Software Name: Windows10 Pro 64-bit Language Supported: English Platform Supported: PC Operating System Supported: Windows License Information License Type: License License Pricing: OEM License Quantity: 1 License Licensing Program:... more

    $167.86

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    Dell - 623-Bbbz - Dell Microsoft Windows Server 2016 - License - 5 RDS User CAL - OEM - PC

    Dell - 623-Bbbz - Dell Microsoft Windows Server 2016 - License - 5 RDS User CAL - OEM - PC

    MAIN OVERVIEW FEATURES: Software Name: Microsoft Windows Server 2016 Platform Supported: PC Operating System Supported: Windows License Type: License License Pricing: OEM License Quantity: 5 RDS User CAL more

    $846.17

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    Lenovo - 01DC307 - Lenovo Microsoft SQL Server 2017 - License - 5 User CAL - Reseller Option Kit (ROK) - PC

    Lenovo - 01DC307 - Lenovo Microsoft SQL Server 2017 - License - 5 User CAL - Reseller Option Kit (ROK) - PC

    Product Information Software Name: Microsoft SQL Server 2017 Platform Supported: PC Operating System Supported: Linux Operating System Supported: Windows Installation Type: Locally Installed License Information License Type: License License Quantity: 5... more

    $1,222.82

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    Microsoft Windows 10 Pro 64-bit - 1 License

    Microsoft Windows 10 Pro 64-bit - 1 License

    Product InformationSoftware Name:Windows10 Pro 64-bitLanguage Supported:EnglishPlatform Supported:PCOperating System Supported:WindowsLicense InformationLicense Type:LicenseLicense Pricing:OEMLicense Quantity:1 License more

    $174

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    Microsoft Windows 10 Pro (32-Bit) Windows

    Microsoft Windows 10 Pro (32-Bit) Windows

    Welcome to the new Windows with new and classic features more

    $134

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    Microsoft Windows Server 2012, WIN, UCAL, 1pk, 1u, DSP, OEI, ENG

    Microsoft Windows Server 2012, WIN, UCAL, 1pk, 1u, DSP, OEI, ENG

    Microsoft Windows Server 2012, WIN, UCAL, 1pk, 1u, DSP, OEI, ENG more

    $52

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    Microsoft 6VC-01763 Software Licensing

    Microsoft 6VC-01763 Software Licensing

    OPEN BOX - Microsoft Windows 2012 Remote Desktop Services - License - 1 User CAL - Standard - English - PC more

    $149.00 $80.49

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    Microsoft P73-07251 Software Licensing

    Microsoft P73-07251 Software Licensing

    OPEN BOX - Microsoft Windows Server 2016 Standard Additional License - 16 Core - POS - English - PC more

    $760.37 $612.97

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    Microsoft P73-07191 Software Licensing

    Microsoft P73-07191 Software Licensing

    OPEN BOX - Microsoft Windows Server 2016 Standard Additional License - 16 Core - APOS - English - PC more

    $760.91 $613.49

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    Microsoft Windows 8 Pro Pack (Win 8 to Win 8 Pro Upgrade)

    Microsoft Windows 8 Pro Pack (Win 8 to Win 8 Pro Upgrade)

    Microsoft Windows 8 Pro Pack 32-bit/64-bit English Product Upgrade 1 License / Medialess Upgrade from Win8 basic to Win8 Pro MC / Includes password more

    $84

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    Ms Windows Server 2003 R2 Ent Option Kit

    Ms Windows Server 2003 R2 Ent Option Kit

    Microsoft Windows Server 2003 R2 Enterprise Edition Reseller Option Kit - complete package Primary InformationOperating System : Microsoft Windows Server 2003 R2 Enterprise Edition LicenseLicense Type : Complete package License Qty : 1 server 5 CALs... more

    $2,456.52

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    Microsoft Windows 7 Home Premium With Service Pack 1 32-bit - License and Media - 1 PC

    Microsoft Windows 7 Home Premium With Service Pack 1 32-bit - License and Media - 1 PC

    Windows 7 Home Premium offers a rich, dynamic entertainment experience on your PC, making 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... more

    $999.99

    FREE shipping

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    Microsoft Windows 10 Pro 32/64-bit Creators Update - Box Pack - 1 License (fqc-10069)

    Microsoft Windows 10 Pro 32/64-bit Creators Update - Box Pack - 1 License (fqc-10069)

    New with the Windows 10 Creators UpdateC Windows 10 keeps getting better - the Creators Update includes new innovations, features and security capabilities. To ensure the best experience the update rolls out via auto-updates when your PC is ready. more

    $218.88

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    More information about Operating Systems

    Best prices on Microsoft license center in Operating Systems. Check out Bizrate for great deals on popular brands like Lenovo and Microsoft. 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.