How to turn your Windows desktop icons upright when they appear sideways.
To make icon appear upright, change the Video card rotation settings, this sometimes makes a strange sideways or not upright-looking desktop. Here is how to change NVIDIA video card rotation settings from the NVIDIA control panel.
1. Look on your taskbar or in control panel and open your video card control panel.
2. Select Rotation Settings within the control panel.
3. Set the rotation settings to 0 degrees or No Rotation (Landscape).