My keboard activity do not appear on screen

[nalkapo]

Hello

Before I format my computer when I increase/decrease sound valume on screen there was a small windows on the screen showing the levels but now it dissappeared. Never show up. Keyboard works fine change the valume but no sign on the screen. Anyone knows how to fix it ?

[cruiseolivia77]

Go to Start , then select Settings > Accessibility > Keyboard, and turn on the On-Screen Keyboard toggle. A keyboard that can be used to move around the screen and enter text will appear on the screen.

[nalkapo]

Thanks for reply. But probably I couldn't explain my problem because of lack of English. 
This is what talk about. This is not appearing anymore.

[nalkapo · Accepted solution]

Finally I found something like this

https://apps.microsoft.com/store/detail/modernflyouts-preview/9MT60QV066RP?hl=en-us&gl=us

It works and solved my problem.