W M,
Are you receiving this sound alert only for AVG updates?
You can turn off your sound notifications as suggested here: https://www.imore.com/how-enable-and-disable-notification-sounds-your-mac
W M,
Are you receiving this sound alert only for AVG updates?
You can turn off your sound notifications as suggested here: https://www.imore.com/how-enable-and-disable-notification-sounds-your-mac