Check that your laptop and TV support screen casting or screen mirroring
Connect both devices to the same Wi-Fi network
On Windows, press Windows + K and select your TV
On Mac, click Control Center, choose Screen Mirroring, and select your TV
On the TV, enable screen mirroring, Miracast, AirPlay, or casting mode if needed
Use an HDMI cable and connect the laptop to the TV if wireless casting is unavailable
Select the correct HDMI input on the TV
Adjust display settings on the laptop if the screen does not fit properly
Restart both devices if the TV does not appear
Update your laptop and TV software if casting fails
Use a streaming device such as Chromecast, Roku, or Apple TV if your TV does not support casting directly