Microsoft has recently published the list of the products reaching end of support in the next 6 months. This list includes Windows Phone 7.8, Windows 7, Windows Server 2008 and more. Along with these, Microsoft has also listed Service Packs that will retire in the next 6 months
Key Products Transitioning from Mainstream Support to Extended Support: The following products will be moving into Extended Support in the next 6 months. Extended Support lasts for 5 years and includes security updates at no cost, and paid hotfix support. Additionally, Microsoft will not accept requests for design changes or new features during the Extended Support phase.
Products Moving to Extended Support Effective Date Dynamics C5 2010 Mainstream Support ends January 13, 2015. Dynamics NAV 2009 Dynamics NAV 2009 R2 Exchange Server 2010 Enterprise Mainstream Support ends January 13, 2015. Exchange Server 2010 Standard Windows 7 Enterprise Mainstream Support ends January 13, 2015. Windows 7 Enterprise N Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Professional N Windows 7 Starter Windows 7 Starter N Windows 7 Ultimate Windows 7 Ultimate N Windows Embedded Handheld 6.5 Mainstream Support ends January 13, 2015. Windows Phone 7.8 Mainstream Support ends September 9, 2014.
Customers should migrate to the next available Service Packs to continue to receive security updates and be eligible for other support options.
Check out the full list here.