Hide Inactive Icons

You have control over what icons you would like to appear in the taskbar. If you do not want an icon to show, follow the instructions below:
Right click an empty area of your taskbar.
Select Properties from the resulting menu.
Click the "Customize" button at the bottom right of the notification area.
Click an item that you would like to change within this menu. Once clicked a drop-down menu will appear that has three options:
Hide when inactive
Always hide
Always show
Select one of the options, click OK and then click Apply.
Note: If you click the Restore Defaults button in the Customize notifications window, this will place ALL icons in the "Hide inactive icons" status.