Right click on an empty space on your desktop.
Windows vertical screen.
A window should open similar to the one shown below.
Click on catalyst control center to launch it.
In windows 7 and 8 this can be accessed by right clicking on the desktop and selecting screen resolution.
On windows 10 you ll be taken to the settings system display window.
Under orientation click the down arrow at the edge of the box.
Select your orientation click apply and then ok non windows 10 users.
In windows xp select properties and then click the settings tab.
On windows 7 you ll end up at control panel appearance and personalization display display settings.
Press the windows key type display settings and then press enter.
Select the monitor whose orientation you d like to change.
While holding the windows key win key if you press the left or right arrow key the window that is currently focused will be moved to the left or right portion of the screen respectively.
Select start settings system display and choose a screen orientation from the drop down list labelled orientation.
To change your screen s orientation from vertical to horizontal if you are using an amd gpu you need to.