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.

On Windows 10 and Windows 11, connecting a second display allows you to expand your desktop and work with multiple apps, as well as play games, on your laptop or desktop computer. Although setting up ...

I have an Intel-based system. It's an Asus P3B-F motherboard. It has an IBM P260 monitor (basically a 21" Sony) connected to an ATi Radeon 64 MB DDR VIVO video card. I use Win2K Pro SP2. My problem is ...