How to Use a Laptop as Monitor For Another Computer


Multi-display computer setups are quite popular these days. You get ample screen space compared to the smaller display on a laptop. But did you know that you can use a laptop as a second screen for another laptop or desktop? Microsoft offers Miracast support in Windows 10 and 11, enabling you to project your desktop over the Internet. 

You can repurpose a spare laptop and use it as a second display. Consider it a cheaper way to build a multi-display setup if you don’t want to purchase an additional monitor. You will need a Windows 10 or 11 laptop with a working Wi-Fi adapter for wireless connection. Both the computers must have a working internet connection. However, they can be connected to different networks. 



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