You're in Operating Systems

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Version

    By License

    By Operating System Compatibility

    By Keyword

    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

    $82

    compare prices
    Microsoft Windows 8 Professional

    Microsoft Windows 8 Professional

    Windows has been reimagined to focus on your life more

    $87.99

    go to store
    (1,000+)
    Microsoft Windows XP Professional with SP1

    Microsoft Windows XP Professional with SP1

    Microsoft Windows XP Professional with SP1 ; E85-01011 more

    $99.99

    go to store
    Microsoft Windows v.8.0 Pro - Upgrade License - 1 PC

    Microsoft Windows v.8.0 Pro - Upgrade License - 1 PC

    Windows has been reimagined to focus on your life more

    $87.99

    FREE shipping

    go to store
    (1,000+)
    Microsoft Windows Server 2008 R2 Enterprise 64-bit - Server License & 25 CALs

    Microsoft Windows Server 2008 R2 Enterprise 64-bit - Server License & 25 CALs

    P72-03827 Important Note: This product requires a 64-bit processor. Also, this product comes packaged with 25 CALs. If you need more than 25, additional CALs may be purchased. Windows Server 2008 R2 Enterprise Server License Windows Server 2008 R2... more

    $1,500

    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

    $135

    compare prices
    Microsoft Windows Server 2012 Essentials - for up to 25 Users

    Microsoft Windows Server 2012 Essentials - for up to 25 Users

    Microsoft Windows Server 2012 Essentials - for up to 25 Users ; G3S-00141 more

    $449.99

    FREE shipping

    go to store
    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

    $1,500

    compare prices
    Microsoft Windows Server 2012 Standard x64 Bit with 10 CALs

    Microsoft Windows Server 2012 Standard x64 Bit with 10 CALs

    Microsoft Windows Server 2012 Standard x64 Bit with 10 CALs ; P73-04755 more

    $899.99

    go to store
    Microsoft Windows Server 2008 Enterprise SP2 64-Bit with 25 Clients

    Microsoft Windows Server 2008 Enterprise SP2 64-Bit with 25 Clients

    Microsoft Windows Server 2008 Enterprise SP2 64-Bit with 25 Clients ; P72-03737 more

    $1,099.99

    go to store
    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

    compare prices
    Microsoft Small Business Server 2008 Premium - Additional 5 User CAL

    Microsoft Small Business Server 2008 Premium - Additional 5 User CAL

    6VA-00105 Microsoft Small Business Server 2008 is designed and priced especially for small businesses, so you can improve productivity and help protect your vital business information. Windows Small Business Server 2008 helps protect your vital... more

    $639

    compare prices
    Microsoft Windows Advanced Server For PC ( P7200001 )

    Microsoft Windows Advanced Server For PC ( P7200001 )

    Min CPU: 733 MHz - Min HD Space: 1.5 GB - Min RAM: 256 MB more

    $525

    compare prices
    Microsoft Windows Server 2008 20 Device CALs Only

    Microsoft Windows Server 2008 20 Device CALs Only

    Microsoft Windows Server 2008 20 Device CALs Only ; R18-02454 more

    $379.96

    go to store
    Microsoft Small Business Server 2011 Essentials (for up to 25 Users)

    Microsoft Small Business Server 2011 Essentials (for up to 25 Users)

    Microsoft Small Business Server 2011 Essentials (for up to 25 Users) ; 2VG-00001 more

    $299.99

    go to store
    Microsoft Windows Server 2008

    Microsoft Windows Server 2008

    5 Users more

    $95

    compare prices
    Microsoft Windows Server Standard 2008

    Microsoft Windows Server Standard 2008

    32 Bit/x64 - 5 Cals more

    $580

    compare prices
    Microsoft Windows Server 2008 R2 Standard - 64-bit - Complete Product - 1 Server, 5 CAL

    Microsoft Windows Server 2008 R2 Standard - 64-bit - Complete Product - 1 Server, 5 CAL

    Windows Server 2008 R2 is the most robust Windows Server operating system to date. With built-in, enhanced Web capabilities and included virtualization technology, Windows Server 2008 R2 Standard is designed to increase the reliability and flexibility... more

    $500

    compare prices
    Microsoft R1900847

    Microsoft R1900847

    $1,499

    compare prices
    Microsoft Windows Server 2003 Enterprise R2 SP2 with 25 Clients

    Microsoft Windows Server 2003 Enterprise R2 SP2 with 25 Clients

    Microsoft Windows Server 2003 Enterprise R2 SP2 with 25 Clients ; P72-02506 more

    $1,299.99

    go to store
    Microsoft SQL Server 2008 R2 Standard with 10 CALs

    Microsoft SQL Server 2008 R2 Standard with 10 CALs

    Microsoft SQL Server 2008 R2 Standard with 10 CALs ; 228-09180 more

    $1,799.99

    go to store
    Microsoft Windows 2008 Remote Desktop Services 5 User CALs

    Microsoft Windows 2008 Remote Desktop Services 5 User CALs

    Microsoft Windows 2008 Remote Desktop Services 5 User CALs ; 6VC-00024 more

    $389.99

    go to store
    Microsoft Windows Server 2008 20 User CALs Only

    Microsoft Windows Server 2008 20 User CALs Only

    Microsoft Windows Server 2008 20 User CALs Only ; R18-02502 more

    $379.96

    go to store
    Microsoft Windows Server 2008 5 Device CAL License Only

    Microsoft Windows Server 2008 5 Device CAL License Only

    R18-02453 Note: this is an add-on license; it is not a stand-alone product. This authorizes an additional 5 devices to access your Windows Server 2008 software. Purchasing Device CALs may make more sense if your company has multiple-shift workers who... more

    $95

    compare prices
    Microsoft SQL Server 2008 R2 Enterprise with 10 CALs

    Microsoft SQL Server 2008 R2 Enterprise with 10 CALs

    Microsoft SQL Server 2008 R2 Enterprise with 10 CALs ; 810-08234 more

    $8,999.99

    go to store
    Microsoft Windows Server 2003 Enterprise R2 SP2 w/25 Clients

    Microsoft Windows Server 2003 Enterprise R2 SP2 w/25 Clients

    Microsoft Windows Server 2003 Enterprise R2 SP2 w/25 Clients ; P72-02365 more

    $1,994.99

    go to store
    Microsoft Windows Server 2008 R2 Enterprise 64-Bit w/25 Clients

    Microsoft Windows Server 2008 R2 Enterprise 64-Bit w/25 Clients

    Microsoft Windows Server 2008 R2 Enterprise 64-Bit w/25 Clients ; P72-03977 more

    $1,499.99

    go to store
    Microsoft Exchange Server 2010 Standard with 5 CALs

    Microsoft Exchange Server 2010 Standard with 5 CALs

    312-03977 Exchange Server 2010 Standard 64-Bit English on DVD with 5-Clients Microsoft Exchange Server 2010 helps you achieve new levels of reliability and performance by delivering features that simplify your administration, protect your... more

    $740

    compare prices
    Microsoft Windows Server 2008 Standard with 5 CALs

    Microsoft Windows Server 2008 Standard with 5 CALs

    Microsoft Windows Server 2008 Standard with 5 CALs ; P73-03883 more

    $579.99

    go to store
    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

    $600

    compare prices
    Microsoft SQL Server 2012 Standard - 2 Core License - Unlimited Clients - For Multi-Core Processors

    Microsoft SQL Server 2012 Standard - 2 Core License - Unlimited Clients - For Multi-Core Processors

    Microsoft SQL Server 2012 Standard - 2 Core License - Unlimited Clients - For Multi-Core Processors ; 7NQ-00219 more

    $3,299.99

    go to store
    Microsoft Exchange Server 2010 - Additional 5 Standard Device CALs

    Microsoft Exchange Server 2010 - Additional 5 Standard Device CALs

    381-04124 Exchange Server 2010 Standard - 5 Client Access Licenses - DeviceThis add on pack only includes Client Access Licenses. No server software is included. Microsoft Exchange Server 2010 helps you achieve new levels of reliability and performance... more

    $247

    compare prices
    Microsoft Windows Server 2008 R2 Standard x64 Bit w/5 CALs

    Microsoft Windows Server 2008 R2 Standard x64 Bit w/5 CALs

    Microsoft Windows Server 2008 R2 Standard x64 Bit w/5 CALs ; P73-04849 more

    $447.99

    go to store
    Microsoft Windows 2003 Terminal Services Services 5 Device CALs

    Microsoft Windows 2003 Terminal Services Services 5 Device CALs

    Microsoft Windows 2003 Terminal Services Services 5 Device CALs ; R19-00848 more

    $379.99

    go to store
    Microsoft Windows Server 2008 Standard SP2 with 5 CALs

    Microsoft Windows Server 2008 Standard SP2 with 5 CALs

    Microsoft Windows Server 2008 Standard SP2 with 5 CALs ; P73-04712 more

    $579.99

    go to store
    Microsoft SQL Server 2008 R2 Workgroup - 1 Processor License Unlimited Clients

    Microsoft SQL Server 2008 R2 Workgroup - 1 Processor License Unlimited Clients

    Microsoft SQL Server 2008 R2 Workgroup - 1 Processor License Unlimited Clients ; A5K-02812 more

    $3,199.99

    go to store
    Microsoft Windows 2008 Terminal Services Services 5 User CALs

    Microsoft Windows 2008 Terminal Services Services 5 User CALs

    Microsoft Windows 2008 Terminal Services Services 5 User CALs ; TJA-00124 more

    $389.99

    go to store
    Microsoft Windows Server 2003 5 User CALs Only OLP/SA

    Microsoft Windows Server 2003 5 User CALs Only OLP/SA

    Microsoft Windows Server 2003 5 User CALs Only OLP/SA ; R18-00907 more

    $94.99

    go to store
    Microsoft Windows 2008 Terminal Services Services 20 User CALs

    Microsoft Windows 2008 Terminal Services Services 20 User CALs

    Microsoft Windows 2008 Terminal Services Services 20 User CALs ; TJA-00032 more

    $1,559.96

    go to store
    Microsoft Windows 2008 Terminal Services Services 5 Device CALs

    Microsoft Windows 2008 Terminal Services Services 5 Device CALs

    Microsoft Windows 2008 Terminal Services Services 5 Device CALs ; TJA-00036 more

    $379.99

    go to store

    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 Apple, Borland and HP. Read reviews and narrow your choices down by price range, brand, merchant, and more. Find the product that is right for you.
    Show
    Hide
    Hide