Replace the Windows proprietary sound with something else

[GrimPixel]

Is your feature request related to a problem? Please describe. The sound is proprietary.

Describe the solution you'd like Change it.

[sekwah41]

This confused me when I went onto Linux and still got the windows noises. I will take a look at making some sort of sound or we could use one with appropriate licensing.

[GrimPixel]

One of such sites to find licensed sound effects is https://pixabay.com/

[ibdf]

The sound is the same used by outlook. I never know the time is up because I think I got a new email.

[rileyhawk1417]

It would be nice if the volume can be controlled too, most of the times I have some background music playing & never hear the timer.