It's important to know how to cast mobile screen on laptop , you need to have a stable internet connection and Wi-Fi connectivity for both devices. Install a screen mirroring app or software on your laptop and make sure that both devices are compatible with each other. Once everything is set up, enable screen mirroring on your mobile device and connect it to your laptop through the app or software. Now, you can easily cast your mobile screen on your laptop and view it on a bigger screen.