Laptop video to open the camera operating methods are as follows:
1, open the laptop, find the computer icon, click the right button of the mouse, in the pop-up options, choose to click on the management of an item.
2, in the pop-up system page on the left to find and click on the device manager, enter the device manager page, find the image device, click to open the camera option.
3, double-click the camera, in the pop-up system dialog box displays the contents of the "this device is functioning normally", it means that the camera function is open.
Camera
Camera, also known as computer camera, computer eye, electronic eye, etc., is a kind of video input device, which is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also talk and communicate with each other over the internet with images and sound through webcam. In addition, it can also be used for a variety of popular digital imaging, audio and video processing.
Cameras can be divided into two categories: digital cameras and analog cameras. Digital cameras can convert analog video signals generated by video capture devices into digital signals, which in turn can be stored in a computer. Analog cameras capture video signals that must be converted to digital by a specific video capture card and compressed before they can be converted to a computer.