There are alternatives to Continuum
ScreenBeam for one, that work on a wider range of devices...
http://www.windows10update.com/2015/12/screenbeam-brings-a-cheaper-continuum-solution/
ScreenBeam for one, that work on a wider range of devices...
http://www.windows10update.com/2015/12/screenbeam-brings-a-cheaper-continuum-solution/