What if the language icon in the taskbar disappears?

The language icon in the taskbar disappears because it is hidden. Here we use WIN7 system to demonstrate the operation process of restoring the language icon in the taskbar:

First, as shown below, when the language icon on the taskbar disappears, it can be restored from "text service and input language".

2. At this time, open the control panel and click "Change keyboard or other input methods".

3. Go to the "Keyboard and Language" panel and click "Change Keyboard".

4. At this point, you can open the window of text service and input language, enter the panel of language bar, select "Dock in taskbar" and click the "Apply" button in this window.

5. As shown below, the language icon will reappear on the taskbar.