On the Display tab, users can enable or disable High DPI by selecting one of the following: 

• Enable High DPI

• Disable High DPI

The Auto Detect (default) option is selected by default. 

Select Reset Size to reset window size to default. When reset, the window size is set to 2/3 height and 1/3 width. 

Select Reset Display to reset all the display settings to default. The display settings is reset to classic style, classic UI and zoom to 100%.