Click Start, point to Programs, click Control Panel, and double-click Display. Click the Settings tab. In the Display box, click the secondary display adapter. Click the "Extend Windows desktop to this monitor" check box to deselect it and click OK.Dec 1, 2020
How do I setup 3 monitors on my desk?
Connect the video cable for the first monitor to the PC and monitor. Wait for an image to display, then repeat for the other monitors. Then, right-click on the Windows desktop and select Display Settings. Under Multiple Displays, select Extend these displays.Jul 27, 2021