A feature in iPadOS 17 enables iPads to work with USB-C capture cards. Here's how to use the feature to make your large-screen iPad work as an external monitor for your Nintendo Switch. Apple briefly ...

My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.

“You need a KVM switch." That's what my friend said to me three years ago after seeing a photo of my double-laptop setup. I told her how all I have to do is switch over a couple of cords at the end of ...