I am using a Windows 11 PC, and I want to be able to connect my Wii U, NES Mini, and Mini Sega Genesis to my computer, but the HDMI on my machine is an output port, not an input. In other words, my Wii U cannot share its screen to my PC.
Is there some software I can use to share the screen from these devices onto my computer? I'll ask a follow up question in StackExchange: Hardware Recommendations if any software needs another hardware device, cord, or extension I need.