• An external webcam can be connected to your MacBook computer. To get the camera's driver installed for use, just plug one end of a USB cable into the suitable camera and the other end into one of the USB ports on your MacBook.
• Because most laptop cameras lack a multi-piece lens, the quality of the camera or video output is compromised. However, newer external cameras, such as the Logitech camera models, have a multi-piece lens stack that improves image quality.
• Because most built-in webcams have a narrow field of view, they're only good for one-on-one conversation. External webcams, on the other hand, have a wider field of focus than internal webcams, allowing numerous individuals to engage in a conversation at any time.
• External webcams are more portable than in-built webcams, and their camera sensors are less prone to overheating. You may quickly film an entire workplace meeting or plan an online video tour with the help of various camera manufacturers that offer wireless or Wi-Fi webcams.

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