There are multiple ways to make sure a computer’s webcam is turned on and Windows 10 lets users assign control by app.

To turn on your Dell Inspiron webcam within an online chat service, such as Skype, launch the service and log in to your account. The service will then auto-detect your computer's webcam and start ...

This tutorial shows how to turn on basic camera mode in Windows 11 to limit camera features to the basics using the Settings app.