Here are a couple of ways
you can connect your PC or Mac laptop to your TV.
One way to connect your PC laptop to your TV
is with an HDMI cable.
Simply plug your HDMI cable
into your TV and your computer,
and they should automatically connect.
You can also connect your PC laptop to your TV
with Google Chromecast.
First, plug the power cable into your Chromecast.
Then plug the Chromecast into your TV's HDMI port
and plug the power adapter into a wall outlet.
Next, download the Google Home app
from your phone's app store.
Follow the prompts to set up Chromecast on your TV.
Now open up Google Chrome on your laptop.
Click on the three vertical dots on the top right,
scroll down, and click "Cast."
Finally, select the device location name.
Here are a couple methods you can use
to connect your Mac to your TV.
The first method involves using an HDMI cable.
You may need an adapter,
depending on what Mac product you are using.
Once the cable is connected, on your Mac,
click on the Apple logo on the top left
and scroll down to "System Preferences."
Click "Displays" on the left.
Next, make sure "Default for display" is selected.
To make sure you are using your TV's audio,
go to the Apple logo, "System Preferences,"
and then click "Sound."
Finally, select your TV's speakers.
Once both your TV and your Apple TV
are powered on, on your Mac,
click on the Apple logo in the top left,
then scroll down to "System Preferences."
Click "Displays" on the left.
Go down to "AirPlay Display"
and select "Apple TV" from the drop-down menu.
A four-digit code will appear on your TV screen.
Type that into your computer and click "OK."