0 a set of symbols on a computer screen that shows the programs you are using and allows you to change them -- （计算机屏幕上的）任务栏
The taskbar as a whole can be hidden until the mouse pointer is moved to the display edge, or has keyboard focus.
There are a few ways to pin applications to the taskbar.
Taskbar shows the current time and the audio volume and of devices with a cellular radio the signal strength.
The position of the taskbar can be changed to appear on any edge of the primary display.
Open new program window of the pinned program on the taskbar (if program is already opened)!
An optional new taskbar was introduced that was thinner than the previous build and displayed the time differently.
Applications can now be pinned to the taskbar allowing the user instant access to the applications they commonly use.
It is also the component of the operating system that presents many user interface items on the monitor such as the taskbar and desktop.
