Wirelessly Connect Windows 10 Computer to Smart TV
Step 1: Turn on your TV and make sure that its Wi-Fi is turned on. You can navigate to your TV’s settings to check if the Wi-Fi is turned on.
Step 2: On your Windows 10 laptop or tablet, navigate to Settings app > System > Display.
Step 3: In the Multiple displays section, click Connect to a wirelessly display link. Windows 10 will now start searching for all wireless devices available and list them in the newly opened Connect pane.
NOTE: If the Connect to a wireless display link is missing, it’s likely because your device doesn’t support Miracast or the required drivers are not installed.
Step 4: Once your TV’s entry appears in the list, click on it to wirelessly connect your Windows 10 laptop to your TV.
If Windows 10 could not find your display, click the Detect button in the Multiple displays section.
To disconnect from TV:
Step 1: Navigate to Settings app > System > Display.
Step 2: Click Connect to a Wireless display link to reveal the Connect pane. Click Disconnect to disconnect your laptop from the TV or display.
Alternatively, open the Connect pane by simultaneously pressing Windows logo and P keys, and then click Disconnect to disconnect your laptop from the TV.