Pui un windows mai vechi, antic si de demult care nu avea incredibila nenorocire de OSD :P
sau, cauti pe google:
https://www.google.com/search?q=disable+windows+10+volume+osd
https://www.technipages.com/windows-10-disable-volume-overlay
Exact pe dos, in win 11 o sa fie si mai cccccccool chestia aia