At computer, This LCD will display as a Vertical screen with running WIN7/WIN10 by default , But you can set your WIN7/WIN10 OS to Rotate the display. (This operation is different at different computer and OS , So we will do not give a Tutorial,If it can not Rotate the display correctly, We will do not provide Technical Support and do not agree to give back money)
At Raspberry Pi ,The LCD can display at any direction with right configuration.