Instant mute key combination

[Liam024]

Hello all,

I know that there is a function when you hold the middle mouse button (scroll) on the speaker that everything is muted.

But can there possibly also be a key combination for this? So that you can set it yourself?
Because it is much easier to mute everything directly via the key combination instead of first scrolling down or finding the speaker.

I don't know if this has been suggested before, but it would be useful.

Many thanks in advance!