It includes support for Accelerators - which allow supported web applications to be invoked without explicitly navigating to them - and WebSlices - which allows portions of page to be subscribed to and monitored from a redesigned Favorites Bar . It includes support for Acceleratorsâ '' which allow supported web applications to be invoked without explicitly navigating to themâ '' and WebSlicesâ '' which allows portions of page to be subscribed to and monitored from a redesigned Favorites Bar .