You're in Operating Systems

See Matches in:

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Seller

    By Version

    By Product Line

    By Operating System Compatibility

    By Keyword

    Microsoft Corporation - Microsoft Windows 8.1 64-Bit - License And Media - Oem - Pc - English 'Product Category: Softwar

    Microsoft Corporation - Microsoft Windows 8.1 64-Bit - License And Media - Oem - Pc - English 'Product Category: Softwar

    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

    $157.97

    FREE shipping

    go to store
    Windows 8 Professional 64-Bit System Builder (OEM) Windows

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

    Modernize and personalize your PC more

    $113

    compare prices
    Microsoft OEM Software Genuine WIN 8 1 64 Bit Professional 1P

    Microsoft OEM Software Genuine WIN 8 1 64 Bit Professional 1P

    Microsoft OEM Software Genuine WIN 8 1 64 Bit Professional 1P more

    $207.49

    FREE shipping

    go to store
    Microsoft Corporation - Microsoft Windows 8.1 Pro 64-Bit - License And Media - Oem, Volume - Pc 'Product Category: Softw

    Microsoft Corporation - Microsoft Windows 8.1 Pro 64-Bit - License And Media - Oem, Volume - Pc 'Product Category: Softw

    Microsoft Windows 8.1 Pro 64-bit - License and Media Microsoft Windows 8.1 Pro 64-bit - License and Media - OEM, Volume - PC Microsoft (FQC-06950) Operating System Marketing Information:Beautiful, fast, fluidWindows has been reimagined to focus on your... more

    $219.89

    FREE shipping

    go to store
    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

    $126

    compare prices
    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

    $93

    compare prices
    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

    $100

    compare prices
    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

    $128

    compare prices
    Windows 8 Professional 32-Bit System Builder (OEM) Windows

    Windows 8 Professional 32-Bit System Builder (OEM) Windows

    Modernize and personalize your PC more

    $100

    compare prices
    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

    $89

    compare prices
    P73-06165 Windows 2012 Server Standard R2 2 CPU Windows

    P73-06165 Windows 2012 Server Standard R2 2 CPU Windows

    OEM - PC - English more

    $500

    compare prices
    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

    $174

    compare prices
    Windows 7 Professional With Service Pack 1 64-bit Windows

    Windows 7 Professional With Service Pack 1 64-bit Windows

    OEM - PC - English more

    $126

    compare prices
    Microsoft OEM Software MS Server Standard 2012

    Microsoft OEM Software MS Server Standard 2012

    Windows Server powers many of the world's largest datacenters, helps small businesses around the world, and delivers value to organizations of all sizes in between. more

    $580

    compare prices
    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

    $360

    compare prices
    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

    $100

    compare prices
    Microsoft License and Media - OEM - PC - English GLC01809

    Microsoft License and Media - OEM - PC - English GLC01809

    Designed for people who want it allWindows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including... more

    $12

    compare prices
    Microsoft Windows 7 PRO OEM CD Key

    Microsoft Windows 7 PRO OEM CD Key

    Permanent,Authorized,Global Key, For 1 PCSupport Both 32 Bits And 64 Bits more

    $10.11

    FREE shipping

    go to store
    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

    $120

    compare prices
    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

    $95

    compare prices
    WIN 7 ULT SP1 32 Bit OEM 1PK

    WIN 7 ULT SP1 32 Bit OEM 1PK

    1 pack of Microsoft Windows 7 Ultimate 32 Bit SP1 on DVD for OEM computers ONLY. more

    $226.88

    go to store
    Microsoft Windows 7 Professional With Service Pack 1 64-bit - License and Media - 1 PC

    Microsoft Windows 7 Professional With Service Pack 1 64-bit - License and Media - 1 PC

    WIN 7 PRO SP1 64 Bit OEM 1PK more

    $147.59

    go to store
    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

    $120

    compare prices
    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

    $125

    compare prices
    Windows Server 2012 R2 Essentials Windows

    Windows Server 2012 R2 Essentials Windows

    Experience an elevated IT infrastructure with minimal complexities more

    $377

    compare prices
    Microsoft SW-WIN7-PRO64/1 Windows 7 Professional 64 Bit English DSP Oem 1-Pack

    Microsoft SW-WIN7-PRO64/1 Windows 7 Professional 64 Bit English DSP Oem 1-Pack

    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

    $170.92 $155.88

    go to store
    Microsoft Windows 7 Ultimate Upgrade

    Microsoft Windows 7 Ultimate Upgrade

    With Microsoft Windows 7 Operating System Software Ultimate, 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 to... more

    $136

    compare prices
    Microsoft Windows 8 Pro 64-bit OEM

    Microsoft Windows 8 Pro 64-bit OEM

    With Microsoft Windows Pro 8 64-bit OEM, you can experience a new way of system navigation. Microsoft Windows 8 Pro Software introduces a new Start screen where all you need is right in front of you as well as your favorite apps, from your playlist t more

    $139.99

    go to store
    Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded) - P73-04849

    Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded) - P73-04849

    Microsoft Windows Server 2008 R2- built with Web and virtualization technologies is the most robust- secure and reliable foundation on which to develop, deliver, and manage rich user experiences and applications. more

    $549

    compare prices
    Microsoft Windows Server 2008 R2 Standard x64 - Server & 5 CALS (OEM)

    Microsoft Windows Server 2008 R2 Standard x64 - Server & 5 CALS (OEM)

    P7304849 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

    $448

    compare prices
    Microsoft License and Media - OEM - PC - English GFC02050

    Microsoft License and Media - OEM - PC - English GFC02050

    ModelBrandMicrosoftModelGFC-02050SpecNameWindows 7 Home Premium SP1 64-bitVersionHomeSystem RequirementsIf you want to run Windows 7 on your PC, here's what it takes:1 gigahertz (GHz) or faster 64-bit (x64) processor1 gigabyte (GB) RAM or 2 GB RAM... more

    $80

    compare prices
    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

    compare prices
    MS 1x Windows 7 Ultimate SP1 611 64bit DVD OEM (EN)

    MS 1x Windows 7 Ultimate SP1 611 64bit DVD OEM (EN)

    Prepare for the Ultimate in PC performance. Combining the powerful business capabilities of Professional with the exciting entertainment resources of Home Premium, Windows 7 Ultimate packs a vast array of features designed to help you do more, faster... more

    $151

    compare prices
    Microsoft Windows 7 Professional 32-bit OEM

    Microsoft Windows 7 Professional 32-bit OEM

    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 data easil more

    $109.95

    go to store
    Microsoft Windows 7 Professional OEM 64bit

    Microsoft Windows 7 Professional OEM 64bit

    FQC-00765 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

    $104

    compare prices
    Microsoft Windows 7 Home Premium OEM 32bit (3 User)

    Microsoft Windows 7 Home Premium OEM 32bit (3 User)

    GFC-00949 Microsoft 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 entertainment experience with Windows 7 Home... more

    $95

    compare prices
    Microsoft Windows 7 Ultimate OEM 32bit

    Microsoft Windows 7 Ultimate OEM 32bit

    1 pack of Microsoft Windows 7 Ultimate 32 Bit on DVD for OEM computers ONLY. more

    $190

    compare prices
    Microsoft 7 Ultimate 32 Bit-OEM (Branded)

    Microsoft 7 Ultimate 32 Bit-OEM (Branded)

    Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including the ability to run many Windows XP pro more

    $135.53

    FREE shipping

    go to store
    Microsoft Windows 7 Professional With Service Pack 1 64-bit

    Microsoft Windows 7 Professional With Service Pack 1 64-bit

    Everything you need for work and homeWith 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... more

    $163

    compare prices
    Microsoft 7 Ultimate 64 Bit-OEM (Branded)

    Microsoft 7 Ultimate 64 Bit-OEM (Branded)

    Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including the ability to run many Windows XP pro more

    $135.53

    FREE shipping

    go to store

    More information about Operating Systems

    Best prices on Bit oem 1pk 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.