sound in editor

Today I noticed that some third-party sounds appeared in the editor (a soft buzzing sound), when hovering over buttons, when moving the map in the editor, when moving objects, this has never happened before, I don’t work with sound in scripts at all… how to turn off these sounds? (nothing has changed in the operating system and drivers)

Are you sure this sound is played for specific actions in the editor? It may be random chance that the sound plays as you work but it may simply be notifications, for example from social media websites.

Do these sounds occur in other applications as well? Perhaps this is hooked to mouse interaction or something.

If this is windows, use the search to open “Change System Sounds” and try selecting the “No Sounds” Sound Scheme. Note that Unity editor does not even appear in this list, you cannot assign editor-specific sounds and I’m not aware of a way to play sounds in the editor (without entering playmode).