Extend – makes all of your monitors act like one big monitor extending the desktop across all of them. Duplicate – makes all of the monitors display the same thing duplicating the desktop on …

Dec 7, 2022 · If your PC has 2 or more monitors attached, then you can select whether to duplicate your primary screen onto the other screens or extend it. If you duplicate it, it will …

Press "Windows + P" to bring up the quick menu for projecting to a second screen. "PC screen only" = only the primary display will show content. The secondary display will be blank. …

Apr 14, 2020 · Extend: This mode extends the desktop across as many displays as you have connected. It stitches them all into one large virtual desktop, and you can move windows …

Here, you’ll see representations of your connected monitors, and you can choose between “Duplicate these displays” or “Extend these displays” from a dropdown menu.

This video breaks down the key differences between duplicate display and extend display modes, helping you understand which setup is best for your specific needs.

In office environments, you'll typically want to extend your screens, so that you have more space to put your windows. In classrooms, you'll typically want to duplicate your screens so that what …

Jul 31, 2025 · Duplicating your screen in Windows is a useful feature that allows you to display the same content on two different screens. This can be helpful in many situations, such as …

Nov 25, 2025 · If your primary focus is multitasking, consider using extended display mode instead of duplicate. This allows you to have different content displayed on each monitor …

The first step to Duplicate or Extend your screen is to right click on an empty area on the Desktop and select Display Settings.. If the image shows both numbers, which represent your two …