How Do I Connect My MacBook to My TV?
On your Macbook, go toSystemSettings>Displays.
Once connected, two screens appear in the Display area.

you’ve got the option to then use your TV as if it were a second monitor.
If you want to mirror your MacBook screen to your smart TV, then selectMirror forname of TV.
To disconnect, grab the unit from theScreen Mirroringmenu.

Can I Plug a MacBook Into My TV?
The pop in of cable you need depends on which MacBook you have.
Or, if your MacBook has an HDMI port, you could use an HDMI-to-HDMI cable.

FAQ
Install iTunes toconnect AirPlay devices to Windowsvia Wi-Fi.
Use a program like TuneBlade or Airfoil for streaming video.
For screen mirroring, use AirMyPC, AirParrot, AirServer, or X-Mirage.

For screen mirroring, go to the Control Center and tapScreen MirroringorAirPlay Mirroring.
On a Mac, disconnect from another equipment from theScreenMirroringmenu orSystem controls>Displays.
On iPhones and iPads, open theControl Centerand tapScreen Mirroring>Stop Mirroring.