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Refer <a href="http://www.microsoft.com/licensing/existing-customers/product-activation-faq.aspx" rel="ugc">http://www.microsoft.com/licensing/existing-customers/product-activation-faq.aspx</a>
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Refer http://www.microsoft.com/licensing/existing-customers/product-activation-faq.aspx [http://www.microsoft.com/licensing/existing-customers/product-activation-faq.aspx]

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Hi there, <br />
I need to know the difference between Key Management Service (KMS) AND Multiple Activation Key (MAK) and in what situation i should use KMS and MAK. <br />
<br />
Please if you can make it simple and straight forward is better rather then sending me to look at a link. <br />
<br />
Thanks, 
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Hi there, 
I need to know the difference between Key Management Service (KMS) AND Multiple Activation Key (MAK) and in what situation i should use KMS and MAK. 

Please if you can make it simple and straight forward is better rather then sending me to look at a link. 

Thanks, 

Windows activation technologies for windows 7

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

Windows 7 is an operating system from Microsoft. Features include multi-touch support, a redesigned Windows Shell with a new taskbar, referred to as the Superbar, a home networking system called HomeGroup, and performance improvements.