I use an external webcam for different reasons, such as better image quality. They also include certain features you won't find in built-in webcams and give you more freedom when it comes to mounting.

External webcam pros Even the best built-in webcams don’t tend to exceed a 720p resolution, while most webcams offer at least 1080p full HD and often 4K resolution for a much greater picture ...

If your external webcam is still not working properly, test it on a different computer. If it functions on another computer that has the same operating system, the drivers and software may be the ...

If webcam redirection is not working in Windows 365 Cloud PC or if you're unable to use integrated webcam over remote desktop connection, see this post.

Quit any applications that use the camera, such as iMovie, Facetime or Microsoft Messenger for Mac. Skype can have difficulty detecting a built-in or external camera if multiple applications are ...

That's why you can use the USB port to plug in an external webcam. Something like the Opal Tadpole can be easily clipped to the top of the iPad and used as a webcam.