Taskbar Eliminator is a highly simple application that will let you hide your Windows taskbar with a shortcut.
Once you have installed Taskbar Eliminator, your taskbar will disappear immediately, which can be pretty confusing. All you need to do to get it back is hit Alt + T - the hotkey for toggling the taskbar.
Taskbar Eliminator's talents end there. Right clicking on the Taskbar Eliminator icon in the system tray will bring up a supremely simple options menu - hide or show the taskbar and whether or not to start up with Windows.
So why might you want to use Taskbar Eliminator? Well, it provides more space for you to work, for using certain dockable applications or simply for security reasons. Sure, it's very, very simple, but it does its job flawlessly and quickly.
If you want to get rid of your taskbar, then Taskbar Eliminator is the app for you.