instantASSIST is a handy menu to access lots of features of instantOS
it is activated by pressing super + a then it prompts you for a letter sequence. It will execute the corresponding function as soon as there is only one match left. These functions are called "assists". The ss-assist would consist of pressing super+a to activate instantASSIST and then pressing s twice. To view a list of installed assists and what they do, use the h-assist
instantASSIST can be used to change volume change brightness take screenshots change the keyboard layout change brightness
and much more
instantASSIST uses instantMENU as an interface and being part of instantOS depends on most of its packages to use all assists