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When it's time to find answers to your Microsoft Dynamics NAV questions, there are a variety of self-support and assisted support options to provide the help you need.
If you have a service plan for Microsoft Dynamics that includes support: Sign in to CustomerSource Call 1-888-477-7877 in the US or Canada (local support numbers)
If you're enrolled in Microsoft Services Premier Support: Sign in to My Premier Online
If you're not enrolled in any of the above service plans or your service plan does not include support: Go to Microsoft Support Call 1-800-936-4900 in the US or Canada Explore service plan options for Microsoft Dynamics NAV
Partners: Go to Microsoft Partner Network Portal Or Sign in to PartnerSource
View Microsoft's guidelines for product support from availability to end of product lifecycle.
Microsoft Dynamics NAV 2015
Microsoft Dynamics NAV 2013
Microsoft Dynamics NAV 2009
Microsoft Dynamics NAV 2009 R2
Microsoft Dynamics NAV 5.0
Older versions: View under the previous product name Dynamics NAV and Navision