Views Bulk Operations augments Views by allowing bulk operations
(provided by Drupal core or Rules)  to be executed on the displayed rows.
It does so by showing a checkbox in front of each displayed row, and adding a
select box on top of the View containing operations that can be applied.

Getting started
-----------------
1. Create a View.
2. Add a "Bulk operations" field, available to all entity types.
3. Configure the field by selecting at least one operation.
4. Go to the View page. VBO functionality should be present.

Read the full documentation at http://drupal.org/node/1591342.