SamsuNg netbook screen loads up with with screen sideways

[Samsungproblem]

Please help me My samsung netbook powers on with th e screen facing my left hand and th cursor is nerve wracking as well as it does. It work with the incorrect direction either

 

[kenrivers]

If you are running Windows 7 you can try the following:
1) Right click on the desktop
2) Click on Screen resolution
3) Change the Orientation to Landscape (there is a drop down menu beside Orientation)