Older generations remember the sound of dial-up internet from the 90s and early 2000s, but what was once the soundtrack to an era is coming to an end. On Sept. 30, AOL would discontinue its dial-up ...
Look in your sound control panel. There might be something about "Modem WAV Out". Mute that and it should turn off the sound. Ifound out that sometimes look at your settings in your ISP. For example, ...