Rotating The Display; Display Options; Adjusting Brightness In Windows 10 - Dell Latitude 3390 2-in-1 Owner's Manual

3 Scroll down and select Advanced Display Settings.
The Advanced Display Setting is displayed.
4 Select the required resolution from the drop-down list and tap Apply.

Rotating the display

1 Right click on the desktop.
A sub menu is displayed.
2 Select Graphic Options > Rotation and choose one of the following:
• Rotate to Normal
• Rotate to 90 Degrees
• Rotate to 180 Degrees
• Rotate to 270 Degrees
NOTE: The Display can also be rotated using the following key combinations:
• Ctrl + Alt + Up arrow key (Rotate to normal)
• Right arrow key (Rotate 90 degrees)
• Down arrow key (Rotate 180 degrees)
• Left arrow key (Rotate 270 degrees)

Display options

This laptop has 13.30– inch FHD with 1920 x 1080 resolution (maximum).

Adjusting brightness in Windows 10

To enable or disable automatic screen brightness adjustment:
1 Swipe-in from the right edge of the display to access the Action Center.
2 Tap or click All Settings
3 Use the Adjust my screen brightness automatically slider to enable or disable automatic-brightness adjustment.
NOTE: You can also use the Brightness level slider to adjust the brightness manually.
48 Technology and components
> System > Display.