If you're unsure whether a multi-monitor setup is right for you—or just want to make the most of your smart TV between movie nights—converting it into a second display is an easy win. And the best ...

I have just about every type of display device in my house other than a projector (for now!), but I've rarely used any of my TVs for computer monitor duty. It's not that a modern 4K TV can't work as a ...