If you have a Samsung device you need to try out this crazy feature okay, so on your Samsung device swipe down, swipe right, you’ll see this option called Smart View tap on that, go to details, tap on the three dots in the top right corner settings about Smart View spam, tap Smart View and then enter this password I’m about to tell you hash 0 0 r t s p 0 0 okay, you will then see this secret menu toggle on start 2nd screen and then select it you gonna want to make sure it’s on video okay, so after doing the steps I showed you go on your keyboard, press Windows plus K you’ll see this option to cast to your phone, select it and now I’m able to use my phone as a second display with this amazing display in front of me as well.