Live Templates are a code-generation feature that helps you quickly insert commonly-used constructs into your code. For a general description of the different types of Live Templates and how they are used, see Using Live Templates.
A set of predefined Live Templates is provided with ReSharper, ready to be used.
You can also manage Live Templates: organize them into personal and shared folders, create your own templates, save templates to file and share them with others.
Using Live Templates | Predefined Live Templates | Managing and Sharing Live Templates