Oh and YES u CAn run t on AS MANy macinees as you can get ur greedy lil hands on lolol including amazon web services bbut SHHHH dont telll anyone about that its a secret :) u can get like 40 MH per AWS window and run multiple instances using amazons free service
anyway u an go to ur schools computer lab and install minergate onvery single computer there ! just make sure the computers arent restarted ccuz u will ned to put in ur password and 2fa code everytime
oh if u dont enable 2FA ull get ur coins stolen as soon as u make any money