How does a computer project a screen on a TV?

The steps of projecting a computer screen onto a TV are as follows:

Operating environment: magicbook 14, win 10 system, etc.

1. Go directly to Device Settings in the Windows Settings menu and find Bluetooth and other devices.

2. Click the+sign to add a device.

3. Select a wireless monitor or docking station.

4. You can search for TV equipment and connect it to complete screen projection.

The principle of screen projection

Screen projection technology is a technology that projects screen content onto mobile phones, computers and other devices through other devices. Common screen projection devices are televisions, projectors, computers and so on. The principle of screen projection is based on wireless transmission technology, among which Wi-Fi and Bluetooth are the most common.

Wi-Fi technology is one of the most commonly used screen projection methods. This method needs to establish a Wi-Fi connection between the screen projector and the screen projector.

The projection screen device will encode the screen content, transmit it to the projection device for decoding through Wi-Fi, and finally present it on the screen. Another screen projection method is Bluetooth technology, which is usually suitable for short-distance screen projection, such as projecting the screen of a mobile phone onto a Bluetooth headset.