jeff said:
hi, i am saying the desktop is the same but when i work on the primary
nothing happen son the secondary screen jeff
Go to Display Properties > Settings and you should see an image showing
two monitors, sid by side, and you should have a button labeled
IDENTIFY. Click on this button and look at the numbers displayed on
each monitor.
If you see '1' on each, then you are in CLONE mode. If you see a '1'
and a '2', then you are in EXTENDED mode. In EXTENDED mode, the image
of the two monitors shows the physical relationship between the
monitors. That is, if the '1' monitor is shown to be on the right of
the '2' monitor, then that is how Windows assumes the monitors to be
physically. The same goes for any vertical alignment. You can drag a
monitor to a different location relative to the other, so that the
display represents your actual physical configuration.
You should be able to move your cursor from one monitor to the other,
and vice versa, but only in a specififc direction and within a specific
range of elevation, depending on the layout of the monitors as it is
assumed by Windows and shown in the SETTINGS panel.
CLONE mode should have identical display on each monitor as you work,
so from what you describe, you are not in CLONE mode. Try to move your
mouse from one monitor to the other, from both left and right sides,
and at different vertical points.