As the name suggests, Boss key is the one button that minimises your VLC player when you want it to. Especially when you are supposed to work and are taking a little break but your boss or someone on your shoulder suddenly shows up and you don’t want them to see it.
VLC has a built-in Boss Key option, but it is disabled by default and is very easy to turn it on.
- Go to ‘Preferences‘ under the ‘Tools‘ menu in menu bar.
- Search for ‘boss‘ under the ‘Hotkeys‘ section.
- Double-click on the empty hotkey part in front of the ‘Boss Key‘ action.
- Now tap on any single key you want to assign as a Boss Key. This key would act as a Boss Key.
For full guide read here