If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

Multi-Monitor Gaming not working? Learn how to enable and set up multi-monitor gaming on Windows 11/10 to unlock an immersive gaming experience.

Create a powerful productivity setup with a top-rated monitor for PC that comes with sleek build and anti-glare screen.

Finding a cheap secondary PC monitor is pretty easy. But if you want one that looks good, is built well, and is easily ...

My experience with ultrawide vs. dual monitors can help you choose a setup.