Check the below Links for Winter ’14 Release in Salesforce
Release Notes:
https://help.salesforce.com/help/doc/en/salesforce_winter14_release_notes.pdf
Online Training:
http://www.salesforce.com/customer-resources/releases/winter14/release-training.jsp
Online Videos:
http://www.salesforce.com/customer-resources/releases/winter14/release-training.jsp