With the EOS Webcam Utility Beta software canon cameras can be now connected to your computer and work as high end webcams. Just first install the software on Windows 10 then connect a supported camera with USB wire and it should work. Support for the EOS Webcam Utility only in the U.S. as it is a beta version. Let me know how it works (does it works on IOS too ? ) in the comments.
Supported cameras:
EOS DSLR Cameras:
EOS-1D X Mark II
EOS-1D X Mark III
EOS 5D Mark IV
EOS 5DS
EOS 5DS R
EOS 6D Mark II
EOS 7D Mark II
EOS 77D
EOS 80D
EOS 90D
EOS Rebel SL2
EOS Rebel SL3
EOS Rebel T6
EOS Rebel T6i
EOS Rebel T7
EOS Rebel T7i
EOS Rebel T100
EOS Mirrorless Cameras:
EOS M6 Mark II
EOS M50
EOS M200
PowerShot Cameras
PowerShot G5X Mark II
PowerShot G7X Mark III
PowerShot SX70 HS