How do I get rid of the touchpad icon displayed in the notebook taskbar?

After the computer update system found that the taskbar more out of a touchpad icon, feel very occupied place, how can the Touchpad tray icon removed? The following small series on this issue for you to explain what should be done? As shown in the figure, the processing before and after the contrast diagram, remove also has no relationship, does not affect the use of functions.

　　I. Description and analysis of the problem?

1.1 Question Description, how does this problem arise?

After recently updating the WIN10 computer system, a "touchpad icon" has been created in the computer taskbar. As shown in figure

1.2 Problem analysis, why does the Touchpad icon appear?

Before the laptop is win8.1 computer system, recently, Microsoft is not the release of the WIN10 system, should be updated WIN10 computer system process, system settings changes caused the "Touchpad" icon settings appear in the "taskbar."

　Second, the way to delete the icon:

1, find "taskbar" on the "touchpad" icon, and then the right mouse button "click" To Find "fixed-point device Properties", open the "Mouse Properties" panel, as shown

2, in the "Mouse Properties" panel, find the "Appliance Set value" option, such as the figure

3, in the "Device Settings" option to find the "box diagram" option, and then "box diagram" inside the "taskbar activity diagram" Change to "remove the icon from the taskbar", and then click "OK", as shown

4, finally, check the taskbar, "Touchpad icon" has been hidden. As shown in figure