Ans: Easy-Shift [+] is a key technology for the double assignment of keys. As long as the button to which the Easy-Shift function is assigned is pressed, all Easy Shift buttons have a new function. This can be a hotkey, macro, multimedia command, and much more. If Talk FX is activated as a plugin in Swarm under the AIMO tab and Easy Shift is set to "Easy Shift All Devices," Easy-Shift can even be used across devices. The only important thing here is that Talk FX is running. The keys on the keyboard that is compatible with Easy-Shift are the first 5 number keys and the first 5 letters of each row.