In this case, your operating system and running applications sounds are sent into the Virtual input channel. Every input channel has two buses (directions) you can channel the sound on: A is an output into a hardware playback device, B is an output into a virtual output channel. On the Recording tab, select VoiceMeeter Output (VB-Audio VoiceMeeter VAIO) and click the Set Default button.On the Playback tab, select VoiceMeeter Input and click the Set Default button.Go to Start Menu → Settings → System → Sound → Sound Control Panel ( Related Settings section).
If you want Voicemeeter to start automatically at the system startup and minimize the program to tray when closing, go to the program menu in the upper right corner and enable the Run on Windows Startup and System Tray checkboxes.
Download and install VB-Audio Voicemeeter software for controlling audio streams.Reboot the computer so that the OS recognizes the new virtual devices correctly.Select a distribution kit depending on your operating system type and install it as an administrator.