My Windows 10 only sees one monitor, how can I get it to see more than one?

[Windows Central Question]

my window 10 only sees one monitor

my window 10 will not recognize that I have 4 monitors hooked up to my pc.. it only sees one monitor only while if I have window 7 it sees all the monitors ..I dont know which setting to activate for window 10 to see my 4 monitors..