A
quick launch button is a small button on a device that allows you to quickly access or open a specific feature, application, or function without having to go through menus or search for it.
Full definition
The home screen is a simple applications menu,
with quick launch buttons at the bottom for browser, market, e-mail, gallery, and music.
You also get a rather chunky remote included in the box, which has
quick launch buttons for four of the video apps available through Roku, including Netflix.
It has TV Model and allows access to DIRECTV just by swiping from either home screen / lock screen or a simple touch
from quick launch button.
In landscape orientation you'll find a power button and volume rocker on the top, along with a
ridged quick launch button that puts the tablet in TV mode, giving you immediate access to a media app of your choice.
On the right side is volume buttons and two other set of keys, which could be power button /
quick launch button.
On the Galaxy Nexus,
the quick launch button for settings sits in virtually the same place it did on ICS.
TaskBowFree also allows you to collect and organize programs in the taskbar, organize
the Quick Launch buttons and add a special menu to the taskbar right - click.
Of course, the inclusion of a hardware shutter and
quick launch button is just as handy and useful as it has always been.
This can also be done using
a quick launch button.