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use this utility. this will list all the service packs and upddates installed<br />
<a href="http://www.nirsoft.net/utils/wul.html" rel="ugc">http://www.nirsoft.net/utils/wul.html</a><br />
or<br />
follow the steps as defined <a href="http://pcsupport.about.com/od/tipstricks/ht/srvpackvista.htm" rel="ugc">here</a><br />

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use this utility. this will list all the service packs and upddates installed
http://www.nirsoft.net/utils/wul.html [http://www.nirsoft.net/utils/wul.html]
or
follow the steps as defined here [http://pcsupport.about.com/od/tipstricks/ht/srvpackvista.htm]


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Right-click on Conputer &gt;&nbsp;Properties. Should tell you if SP1 is installed after the name Windows Vista. <br />
<br />
Also you can go to Start &gt;&nbsp;type in at the Search: msinfo32 &gt;&nbsp;Enter key on your keyboard. Here you can see if Windows Vista has SP1 applied. 
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Right-click on Conputer > Properties. Should tell you if SP1 is installed after the name Windows Vista.

Also you can go to Start > type in at the Search: msinfo32 > Enter key on your keyboard. Here you can see if Windows Vista has SP1 applied.

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Check this link to know how to determine What Vista Service Pack (SP) You Currently Have<br />
<br />
<br />
<a href="http://windows.about.com/od/windowsosversions/ss/Determine_Vista_Version_Service_Pack.htm" rel="ugc">http://windows.about.com/o<wbr />d/windowso<wbr />sversions/<wbr />ss/Determi<wbr />ne_Vista_V<wbr />ersion_Ser<wbr />vice_Pack.<wbr />htm</a><br />
<br />
Also look this article.<br />
<a href="http://support.microsoft.com/kb/948343" rel="ugc">http://support.microsoft.c<wbr />om/kb/9483<wbr />43</a>
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Check this link to know how to determine What Vista Service Pack (SP) You Currently Have


http://windows.about.com/od/windowsosversions/ss/Determine_Vista_Version_Service_Pack.htm [http://windows.about.com/od/windowsosversions/ss/Determine_Vista_Version_Service_Pack.htm]

Also look this article.
http://support.microsoft.com/kb/948343 [http://support.microsoft.com/kb/948343]

control panelhttps://filedb.experts-exchange.com/incoming/2011/09_w38/499557/Untitled.gif

Untitled.gif

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Hello, in the search bar above Windows start button type &quot;winver&quot; press enter this should provide current SP level.<br />
<br />
Regards<br />
[advertising signature removed - modguy]
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Hello, in the search bar above Windows start button type "winver" press enter this should provide current SP level.

Regards
[advertising signature removed - modguy]

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<div class="content wysiwyg-content">
It is a legitimate activated copy. &nbsp;I have checked for updates and there are none outstanding.<br />
<br />
Thanks in advance.
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It is a legitimate activated copy.  I have checked for updates and there are none outstanding.

Thanks in advance.

How can I tell if Vista has SP1 applied?

Windows Vista is an operating system created by Microsoft as the successor to Windows XP. It was intended for PCs, workstations and laptops, and shares the same code base as its successor, Windows 7. New features included an updated graphical user interface (GUI) and visual style dubbed Aero, a new search component called Windows Search, redesigned networking, audio, print and display subsystems, and new multimedia tools. Vista aimed to increase the level of communication between machines on a home network, using peer-to-peer technology to simplify sharing files and media between computers and devices. Windows Vista included version 3.0 of the .NET Framework, allowing software developers to write applications without traditional Windows APIs.