How to use your laptop as a second monitor

If you have an extra laptop lying around, you can connect it to your primary laptop with a wireless or wired connection for a free dual monitor set up.

I tried to replace my triple monitors with one giant screen. I failed

I’m finishing up my review of the Alienware AW3926QW, a massive 39-inch, 5K/2K OLED gaming monitor. With that resolution, ...