Hello Ant,
The notification sound has to be reduced from Mac settings. Refer the following article: https://www.imore.com/how-enable-and-disable-notification-sounds-your-mac to reduce the sound on your Mac.
I'm a Mac 10.13.6 (High Sierra) user. Several times a day, an alert pops up on my desktop that my AVG AntiVirus definitions have been updated. It's driving me nuts. The sound is identical to other notifications that I have to check. Does anyone know how to switch off the sound? I don't see any sound setting anywhere. Thank you.
Hello Ant,
The notification sound has to be reduced from Mac settings. Refer the following article: https://www.imore.com/how-enable-and-disable-notification-sounds-your-mac to reduce the sound on your Mac.