How to quickly open a computer camera

How to quickly open a computer camera

The camera has an out-of-band, and the laptop comes with it. The out-of-band is mostly driver-free and "out-of-the-box". It will be automatically identified and used as long as it is plugged into the USB interface system, if you need to install the driver, the system will automatically install it. Generally, laptops come with their own cameras. How do I enable the camera on my laptop?

The camera can only view the video through a third-party software. For example, you can click the camera button in the following chat software to initiate a video conversation.

When a video call is initiated, the camera is on and the computer displays its own video. If the other party clicks to answer the call, the camera is always on. If the other party "hangs up ", the camera automatically hangs up.

If the video cannot be opened in the chat tool, check it. It is possible that the camera is not installed, or the camera is not installed properly. Don't worry. Try the following methods!

Find "my computer" on the desktop, right-click the computer, and select "Device Manager".

The "Device Manager" is displayed, and the "image processing device" is found. The "USB video device" is displayed below, indicating that the camera has been installed.

Double-click "USB video device" and open the "USB video device properties" dialog box. If the camera is normal, the device status displays "this device is running properly ", "use this device (Enabled)" is displayed in device usage );

If the USB video device is displayed, "unknown device, is there? * Indicates that the device is faulty, the device is damaged, and the driver is faulty. Click "driver" and select "Update driver".

Select "auto install software" as prompted and click "Next ".

The system automatically matches the driver. After the update, click "finish.

Open Control Panel and double-click scanner and camera ".

If the camera is installed, a "USB video device" file is displayed. Double-click the file to enable the camera. After the camera is turned on, you can see the camera on the top of your laptop indicating that the green light is on. Of course, you must use third-party software to display video images.

If the camera still cannot work after the above operations, it is likely that the camera is broken.