How to control Windows system volume using JScript or VBScript?

The best way I can see for manipulating the system volume level on Windows without the need for installing additional software is to use VBScript in one of the following ways: Toggle muted: (already mentioned in a previous answer) Set WshShell = CreateObject(“WScript.Shell”) WshShell.SendKeys(chr(&hAD)) Increase volume level: Set WshShell = CreateObject(“WScript.Shell”) WshShell.SendKeys(chr(&hAF)) Decrease volume level: … Read more