Tomorrow, April 10, 2012 -Windows Vista will exit Mainstream Support and enter Extended Support. This means that no free support, no further service packs will be created, nor will future IE versions (such as IE10) be available for Vista.
Also, no new non-security hotfixes will be created or be available without an Extended Hotfix Support Agreement (EHSA). This will last for 5 years before support for Vista completely ends in 2017.
Say bye bye to Vista and go get a new computer peeps!