Windows Vista 1013 Published by

Microsoft reminded users on Monday that it will stop supporting Windows Vista Service Pack 1 on July 12.

From PCWorld:
The company recommended users upgrade to Vista Service Pack 2 or Windows 7 to receive continued support and patches. Vista SP2 also includes operating system updates such as a new version of Windows Search, and drivers to support new hardware.
  Microsoft to End Vista SP1 Support July 12