Defining the Zero Reference
Go to Control Panel, Display, Change display settings.
Click the top left corner to check the references.
The zero reference (0,0) is at the top left corner of your main display.
Define your system.
Go to Control Panel, Display, Change display settings.
Click the top left corner to check the references.
The zero reference (0,0) is at the top left corner of your main display.
Define your system.