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Microsoft MS Windows XP Professional Version upgrade package

Microsoft MS Windows XP Professional Version upgrade package

Microsoft® Windows® XP Professional is the next version of the Windows operating system, which is designed for... more

Microsoft Windows NT Workstation ( v. 4.0 )

Microsoft Windows NT Workstation ( v. 4.0 )

Microsoft Windows is the most popular operating system for your computer. Designed for businesses of all sizes, and... more

Microsoft Windows Vista Business - upgrade package

Microsoft Windows Vista Business - upgrade package

Microsoft Windows Vista Business Upgrade DVD Retail Tech Sku. DVD only. No Manuals. more

  • $169.99
  • at
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  • Review
    • From:CNET
    • Posted:Jul-29-2008
    • "Not as bad as others make it out to be."
    • Windows Vista is everything consumers asked for in a new Windows, which was stability and security enhancements. However, in order to get those promises, Microsoft killed performance badly. Even on...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Jul-24-2008
    • "Never mind my handle -- Vista is not that bad"
    • Say what you will about Microsoft, but Windows Vista is all right. I replaced XP Professional with Vista Business on my MacBook (soon thereafter, I replaced OS X Tiger with Leopard), and I have to...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Jul-11-2008
    • "Stay Away!"
    • I am amazed that MS has a system out there for business that to date does not do one thing faster or better than the previous OS (XP). I've yet to find an advantage over XP from a business...
    • read full review | report as inappropriate
    • From:Techradar
    • Posted:Feb-22-2007
    • Between the security improvements, the new interface and the major improvements for notebook users Windows Vista looks appealing, but are you going to feel happy about paying for it? You can add...
    • read full review | report as inappropriate
Microsoft MS Windows XP Professional Upgrade package

Microsoft MS Windows XP Professional Upgrade package

Microsoft Windows is the most popular operating system for your computer. Designed for businesses of all sizes, and... more

Microsoft MS Windows XP Professional w/SP2 - Upgrade package

Microsoft MS Windows XP Professional w/SP2 - Upgrade package

Windows XP Professional is designed for businesses of all sizes, and for individuals who demand the most from their... more

Microsoft Windows Vista Home Premium - upgrade package

Microsoft Windows Vista Home Premium - upgrade package

Microsoft Windows Vista Home Premium Upgrade Tech Sku more

Microsoft MS Windows XP Professional w/SP2 - Upgrade package

Microsoft MS Windows XP Professional w/SP2 - Upgrade package

Windows XP Professional-complete with Service Pack 2-delivers everything you demand from your computing experience.... more

Microsoft Windows 2000 Server Version upgrade package

Microsoft Windows 2000 Server Version upgrade package

Microsoft Windows is the most popular operating system for your computer. Designed for businesses of all sizes, and... more

Microsoft Windows Vista Home Basic - upgrade package

Microsoft Windows Vista Home Basic - upgrade package

Microsoft Windows Vista Home Basic Upgrade Tech Sku more

  • $65.48
  • Free Shipping
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  • Review
    • From:CNET
    • Posted:Sep-22-2008
    • "An exercise in futility, I want my XP 2 back."
    • I am very disappointed with the product. It's not what it is cracked up to be. I am more disapointed to discover that it will cost $59.00 to speak with a technician to correct the error problem in...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Feb-06-2008
    • "If it wasnt free, I would punt..."
    • C'mon, It came on the new Compaq "replacement" PC I had to get at short notice because my Shuttle XP Pro burned out. Forst thing the wife asks, "Where is outlook express, I need to get an Email"....
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Oct-25-2007
    • "Perfect and Fast"
    • Its really well made. Once you know how it works its perfect. Hopefully the next Microsoft operating system is as good as this. Whilst i've had this Basic I see no reason why I would want to switch...
    • read full review | report as inappropriate
    • From:Techradar
    • Posted:Feb-21-2007
    • Between the security improvements, the new interface and the major improvements for notebook users Windows Vista looks appealing, but are you going to feel happy about paying for it? You can add...
    • read full review | report as inappropriate
Microsoft MS Windows 2000 Professional Version / product upgrade package

Microsoft MS Windows 2000 Professional Version / product upgrade package

The reliable desktop and laptop operating system for businesses of all sizes. Built on NT Technology, Windows 2000... more

  • from $65.83
  • Free Shipping
  • 4 Stores
  • at 4 Stores
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  • 1 coupon available

    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    Review
    • From:CNET
    • Posted:Nov-07-2007
    • "One of the best Operating System to ever come out the of Microsoft camp"
    • For me it now Windows 2000 Professional now plays a utilitarian roll on my home net work. (Internet connection sharing, file storage/retrival computers..ect.) It is by me trusted due to it's...
    • read full review | report as inappropriate
    • From:Yahoo! Shopping
    • Posted:Jul-12-2004
    • Windows 2000 Pro is the Pits
    • Pros: Slightly better than '98 Cons: Poor hardware support,endless patches needed for software It seems some people here like Win 2000 but I and many other people I have talked to have had...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Feb-10-2003
    • "The Windows XP Of SLOWER Machines :)"
    • This is a great O/S and very comparable to Windows XP even though there is no themes or anything like XP. There are the transition effects though . Anyways you can run most Windows XP programs on...
    • read full review | report as inappropriate
    • From:Itreviews
    • Posted:May-10-2001
    • Windows NT made a name for Microsoft in the corporate and business markets, and Windows 2000 is an extensive upgrade to this operating system. But besides offering a high level of stability,...
    • read full review | report as inappropriate
Microsoft MS Windows XP Home Edition Upgrade package

Microsoft MS Windows XP Home Edition Upgrade package

Windows XP Home Edition is the operating system designed exclusively for home computing. From digital photos, music,... more

  • from $79.99
  • Free Shipping
  • 4 Stores
  • at 4 Stores
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  • 1 coupon available

    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    Review
    • From:CNET
    • Posted:Oct-29-2008
    • "One Of The Best Operation Systems"
    • I put Windows XP Home edition on an old crusty dust moldy oldy crappy Compaq 5bW250 PC( It's basic Specs Are: Intel Celeron 700/128/66, 192 MB Ram ,12GB hard drive (it had Windows 2000 Professional...
    • read full review | report as inappropriate
    • From:Amazon
    • Posted:Jan-02-2008
    • Can be a great upgrade.
    • I have an older Dell Dimension 4100 Pentium III (800 MHZ) with 128 MB RAM, 30 Gigs, and Windows ME. I decided to try the upgrade as fewer and fewer things are ME compatible, and my computer was...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Dec-16-2007
    • "Can't find anything"
    • Frustrating does not begin to describe the system. Upgrades in standby programs make using them impossible, hard to understand, obviously developed by a computer dweeb who spends too much time...
    • read full review | report as inappropriate
    • From:Yahoo! Shopping
    • Posted:Feb-20-2002
    • Windows XP
    • I have recently thought of purchasing XP, just for some of the programs it comes with that my current 98 does not have. I love 98, better than all the other MS OS available. Being a full time...
    • read full review | report as inappropriate
Microsoft MS Windows XP Professional w/SP2 Upgrade package

Microsoft MS Windows XP Professional w/SP2 Upgrade package

With Windows XP Professional Edition with Service Pack 2, you get safer browsing and communication, powerful security... more

Microsoft Windows Vista Home Premium - upgrade package

Microsoft Windows Vista Home Premium - upgrade package

- Marketing Information: The preferred edition of Windows for home desktop and mobile PCs, with features including... more

  • from $65.00
  • Free Shipping
  • 5 Stores
  • at 5 Stores
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  • 2 coupons available

    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    Review
    • From:CNET
    • Posted:Nov-11-2008
    • "Why do so many people hate Vista?"
    • Before I start the review, I should note that I am running an HP Pavillion Medua Center m8200n PC. It came with Windows Vista Home Premium preinstalled, so I can't give a review of the...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Nov-03-2008
    • From:CNET
    • Posted:Aug-30-2008
    • "No Problems"
    • I don't see a big need to upgrade from XP, except I don't know how much longer Microsoft will support it. When Windows 7 comes out with less system recourses needed that might me a good time to...
    • read full review | report as inappropriate
    • From:B&H Photo Video
    • Posted:May-20-2007
    • Vista Home Premium
    • I had to upgrade to a new computer (my mother board failed) and it came with Vista Home Premium. I sure wish I had my Windows XP back.... It is slower that XP unless you get a processor that is...
    • read full review | report as inappropriate
Microsoft Windows Vista Home Basic - upgrade package

Microsoft Windows Vista Home Basic - upgrade package

- Marketing Information: Windows Vista Home Basic is the edition of Windows for just the essential home computing... more

  • from $58.99
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    Review
    • From:CNET
    • Posted:Sep-22-2008
    • "An exercise in futility, I want my XP 2 back."
    • I am very disappointed with the product. It's not what it is cracked up to be. I am more disapointed to discover that it will cost $59.00 to speak with a technician to correct the error problem in...
    • read full review | report as inappropriate
    • From:Amazon
    • Posted:Apr-07-2008
    • I installed it on my MacBook Pro under Boot Camp. Runs really fast!
    • I didn't take off stars for Basic's lack of features, unlike other reviewers, because Microsoft advertised Basic without them. You can't fault Basic for things that you were forewarned on before...
    • read full review | report as inappropriate
    • From:Pcmag
    • Posted:Feb-21-2008
    • A little over a year after the first appearance of Vista, Service Pack 1 (SP1) is nearly ready for download. [There have been a couple of release snafus, including the accidental release , on...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Feb-06-2008
    • "If it wasnt free, I would punt..."
    • C'mon, It came on the new Compaq "replacement" PC I had to get at short notice because my Shuttle XP Pro burned out. Forst thing the wife asks, "Where is outlook express, I need to get an Email"....
    • read full review | report as inappropriate
Microsoft Windows Vista Business - upgrade package

Microsoft Windows Vista Business - upgrade package

- Marketing Information: Windows Vista Business is the first Windows operating system designed specifically to meet... more

  • from $109.99
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • Review
    • From:CNET
    • Posted:Jul-29-2008
    • "Not as bad as others make it out to be."
    • Windows Vista is everything consumers asked for in a new Windows, which was stability and security enhancements. However, in order to get those promises, Microsoft killed performance badly. Even on...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Jul-24-2008
    • "Never mind my handle -- Vista is not that bad"
    • Say what you will about Microsoft, but Windows Vista is all right. I replaced XP Professional with Vista Business on my MacBook (soon thereafter, I replaced OS X Tiger with Leopard), and I have to...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Jul-11-2008
    • "Stay Away!"
    • I am amazed that MS has a system out there for business that to date does not do one thing faster or better than the previous OS (XP). I've yet to find an advantage over XP from a business...
    • read full review | report as inappropriate
    • From:Techradar
    • Posted:Feb-22-2007
    • Between the security improvements, the new interface and the major improvements for notebook users Windows Vista looks appealing, but are you going to feel happy about paying for it? You can add...
    • read full review | report as inappropriate
Microsoft MS Windows XP Home Edition w/SP2 Upgrade package

Microsoft MS Windows XP Home Edition w/SP2 Upgrade package

With Windows XP Home Edition with Service Pack 2, you get safer browsing and communication, powerful security tools,... more

  • from $87.97
  • Free Shipping
  • 7 Stores
  • at 7 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
    Review
    • From:Amazon
    • Posted:Nov-12-2008
    • upgrade to REinstall Windows XP
    • I needed to reinstall Windows XP, of course Microsoft doesn't allow using the same OS software code when you update your computer. My solution to it was to purchase the Windows XP Home Edition...
    • read full review | report as inappropriate
    • From:Amazon
    • Posted:Oct-31-2008
    • Win 2000 will NOT upgrade!
    • I bought this to upgrade a Win 2000 pc because we bought a couple of new Ipods. This is not the right product, it did not even try to do the install. It looks like I will have to buy the full...
    • read full review | report as inappropriate
    • From:Amazon
    • Posted:Oct-25-2008
    • Upgrade to an existing OS only.
    • A friend of mine donated a computer to a charity. It was a system with a fractured Windows 98 system on it. I decided to upgrade it to XP, so I bought this product.

      The documentation...
    • read full review | report as inappropriate
    • From:Yahoo! Shopping
    • Posted:Feb-20-2002
    • Windows XP
    • I have recently thought of purchasing XP, just for some of the programs it comes with that my current 98 does not have. I love 98, better than all the other MS OS available. Being a full time...
    • read full review | report as inappropriate
Microsoft Windows Vista Ultimate - upgrade package

Microsoft Windows Vista Ultimate - upgrade package

- Marketing Information: When you want to have it all, choose Windows Vista Ultimate. Itandquot;s the most complete... more

Microsoft MS Windows XP Home Edition w/SP2 - Upgrade package

Microsoft MS Windows XP Home Edition w/SP2 - Upgrade package

Windows XP Home Edition is the operating system designed exclusively for home computing. From digital photos, music,... more

  • from $87.98
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    Review
    • From:CNET
    • Posted:Oct-29-2008
    • "One Of The Best Operation Systems"
    • I put Windows XP Home edition on an old crusty dust moldy oldy crappy Compaq 5bW250 PC( It's basic Specs Are: Intel Celeron 700/128/66, 192 MB Ram ,12GB hard drive (it had Windows 2000 Professional...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Dec-16-2007
    • "Can't find anything"
    • Frustrating does not begin to describe the system. Upgrades in standby programs make using them impossible, hard to understand, obviously developed by a computer dweeb who spends too much time...
    • read full review | report as inappropriate
    • From:CNET
    • Posted:Aug-06-2005
    • "Good OS, yet I prefer windows 98"
    • Good OS for top of the line PCs. It provides outstanding stability at a very high memory and processor cost. very good for computers with multiusers. Win98 and WinXP pro are better...
    • read full review | report as inappropriate
    • From:Yahoo! Shopping
    • Posted:Feb-20-2002
    • Windows XP
    • I have recently thought of purchasing XP, just for some of the programs it comes with that my current 98 does not have. I love 98, better than all the other MS OS available. Being a full time...
    • read full review | report as inappropriate
Microsoft MS Windows XP Professional w/SP2 Version upgrade package

Microsoft MS Windows XP Professional w/SP2 Version upgrade package

Windows XP Professional-complete with Service Pack 2-delivers everything you demand from your computing experience.... more

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