Your Windows laptop likely has its own webcam that you use for virtual meetings. But many laptop webcams are stuck at a low resolution. And if you’re using a desktop, you may not even have a webcam accessible.
In that case, your mobile phone can step in to serve as your video camera during a meeting.
There’s no built-in functionality in Windows 10 or Windows 11 to perform this trick as there is with MacOS Ventura.