Canon EOS Webcam Utility Software

https://en.canon-cna.com/cameras/eos-webcam-utility/

Just posting for prosperity, as this is not exactly new news - but with a broad range of Canon DSLR cameras, you can use them as a webcam/streaming/live camera, for those who do not know.

Only problem is: Canon cameras hold their value, and even busted-up 5D MKIII is 500 bones

Still...all those lenses, big choices.