change screen orientation from vertical to horizontal

i ran quick scan on mcaffee and after i went to close it and my screen orientation went from vertical to horizontal, i.e., top of page on right side of screen instead of at the top of the screen.  How can I change it back?

Question Info

Last updated February 23, 2020 Views 60,582 Applies to:

This is usually a function of your video adapter. Using the Ctrl key and/or the Alt key in conjunction with the arrow keys you should be able to rotate the display back. You may also try right clicking an empty space on your desktop and on the context menu look for Graphic Options, Graphic Properties, or something similar. Then look for Rotation or Orientation, or possibly Landscape and Portrait.


Hope this helps.


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