How can I mute browser but not game when needed?

[Nebulyne]

I like to play Warframe with music on playing though my web browser, but it makes it impossible for me to use sound to track down the locations of Demolishers in Disruption, or caches in open worlds. Is there any way to get some sort of hotkey that will allow me to mute (and unmute) my browser without also muting my Warframe client or forcing me to alt-tab out?

[Vetula_Mortem]

Either use a script for that or use Windows Gamebar(Windows + G) to mute your browser