Important updates:
Security Update for Microsoft Silverlight (KB4017094)
Windows Malicious Software Removal Tool x64 - April 2017 (KB890830)
Definition Update for Windows Defender - KB915597 (Definition 1.239.1412.0)
Security Update for Microsoft Office 2007 suites (KB3141529)
The 2007 Microsoft Office Suite Service Pack 3 (SP3)
Optional Updates:
Microsoft Security Essentials - (KB2902907)
Microsoft Security Essentials - 4.9.218.0 (KB3140479)
Microsoft SQL Server 2008 Service Pack 3 (KB2546951)
nVidia - Graphics Adapter WDDM1.1, Graphics Adapter WDDM1.2, Graphics Adapter WDDM1.3, Other hardware - NVIDIA GeForce 8800 GTS
nVidia Graphics Adapter WDDM1.1, Graphics Adapter WDDM1.2, Graphics Adapter WDDM1.3, Other hardware software update released in February, 2015
Samsung - Printers - Samsung SCX-472x Series
Skype for Windows desktop 7.3 (KB2876229)
Update for Windows 7 for x64-based Systems (KB976422)
Windows Live Essentials 2011 (KB2434419)