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  • "Needed" says EJB & GB

Our highest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional with Service Pack 2

alaTest has collected and analysed 283 reviews of Microsoft Windows XP - Professional Upgrade from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional with Service Pack 2

For those uncertain whether or not to take the plunge, we suggest evaluating RC2 along side XP 32-bit (via dual booting), to make sure that all your hardware and software is working properly. Unfortunately, as older 6-bit code does not run properly at thi

  • "to bring old computer up to date" says yelims
  • "Needed it to upgrade a computer." says tbebad
  • "need it" says badger2009

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 Full Version

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 Full Version

  • "Need to upgrade my computer, and the Microsoft Representative suggested I upgrade to XP." says SassyGirl2
  • "need it." says Comedy123
  • "Need" says Butch5681

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows 2000 Professional

I first started using Windows 2000 about 3 months ago out of curiosity and I liked it very much because it was very stable.I playes almost every 3D shooter on the market today and they worked great all I needed were SP2, compatibility updates and DirectX

Our lowest rated review:

Rating: 2 out of 5 stars Review summary of Microsoft Windows 2000 Professional

If your CEO balks at the cost of a dedicated VPN appliance, you could make a VPN concentrator by loading Microsoft Windows 2000 Advanced Server (or just Server) on a spare computer with two network cards. But you would be managing more than just a VPN con

  • "I need it to run some prgrammes" says JKsic23

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 (OEM)

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 (OEM)

  • "Something I needed - bought a laptop, needed to reinstall operating system - wanted legal software" says pmarcil
  • "I have a dile failure and I couldn't find my orignal disk" says Pete II
  • "I needed the software to run another software program that is not yet compatible with Windows Vista, because Microsoft sucks!" says Gsumer
  • "To upgrade" says chinmn
  • "I lost the original" says JusJane
  • "price" says nellyis

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows Vista Ultimate Full Version

alaTest has collected and analysed 956 reviews of Microsoft Windows Vista Ultimate from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows Vista Ultimate Full Version

Some more features...

  • "Wanted to upgrade due to computer crash." says ashedl
  • "I am a software Developer and would like to begin writing software for the Windows Vista Operating System so that when my company switches from Windows XP to Vista, I can minimize the learning curve required to become productive in developing business applications for the platform." says Drgbg
  • "our old was now shot" says tooladybug

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition Full

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Home Edition Full

  • "Needed a full new operating system." says Ihatenicknames1
  • "Building new PC" says Click865

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows Vista Ultimate 64-Bit OEM For PC

alaTest has collected and analysed 956 reviews of Microsoft Windows Vista Ultimate from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows Vista Ultimate 64-Bit OEM For PC

Some more features...

  • "needed it" says rimacman
  • "needed the product to set up a dual-boot MacBook Pro" says Compelling StorySeller

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Small Business Server 2003 5 Add-On User CALs

86-based hardware. The 64-bit version of the OS (for Intel Itanium-based systems) supports up to 64GB of RAM, and the Datacenter Edition of the OS supports a whopping 32 processors and 512GB of RAM.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Small Business Server 2003 5 Add-On User CALs

Microsoft Office Standard 2007 is a worthy upgrade if you need to make sleeker-looking documents and presentations to share with others, and Outlook is better than ever. However, you can stick to your current software if you don't feel that it lacks anyth

  • "Needed for business." says adminmoe
  • "No other server product available..." says Happy2help

Our highest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional SP2B For PC

alaTest has collected and analysed 283 reviews of Microsoft Windows XP - Professional Upgrade from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional SP2B For PC

For those uncertain whether or not to take the plunge, we suggest evaluating RC2 along side XP 32-bit (via dual booting), to make sure that all your hardware and software is working properly. Unfortunately, as older 6-bit code does not run properly at thi

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Shipping costs above are an estimate of UPS ground, or equivalent U.S. carrier, for ZIP code:

For the best prices on Operating Systems check out BizRate. Find consumer ratings on Computers & Software stores. Compare Operating Systems from top brands like Microsoft, Cisco and HP and Citrix, Symantec and Red Hat. There are many Operating Systems in the marketplace, so research before you buy. BizRate can help you check prices & product specifications. Narrow your choice to the product that is right for you: Microsoft Windows XP Professional SP3 English for System Builders or Microsoft Windows XP Professional with Service Pack 2.