 I'm going to show you how to make sure that your displays are in the correct place and your primary display is what it should be, especially after getting these new projectors. So the first thing you want to do is go ahead and hit the Windows key and the letter P and switch your display to extend. And this time you may see things kind of shift or wherever. So on your main screen, you will see your search bar down here at the bottom. Maybe on the screen with the projector, see me have to kind of look over there to do it. In that box, type the word display. And what we're looking for are the words duplicate or extend to connected display. So yours may be down here in the bottom somewhere because you haven't used it yet. So find these words right here and click on them. The setting box that comes up, just go towards the top. So you go over here to the right-hand side and scroll up until you see these two pictures. Now these are your monitors. And one has number one and one has number two. If I click the identify button, what's going to happen is a number will come up on each screen. So when I click that down on my left corner, I see a number one right here. And on my other monitor, which you can't see because I'm recording, but it says number two. So if you do that on yours, you'll see one of them is one and one of them is two. The one that is connected to your computer. So if you're on a laptop, definitely the laptop screen, or the monitor that's on top of your desk, you want to find the number for that. So click the identify again, find the number. Mine happens to be one. A lot of yours will be number two. Select that monitor. So mine was one. I'm going to click on the number one. And then I'm going to scroll down for a ways. And what you're going to look for, it'll say right here, make this my main display. And if yours isn't working right, that will be all white lettering and that box will be empty. You want to make sure you put a check box in that box. So make sure that the monitor that's on your desk is selected. So let's say it was number two. I would go all the way down and I want to make that my main display. So as soon as you click it, things may shift a little bit. The next thing you're going to have to do is decide which way these are aligned. So right now, my main display is one. That's on my laptop. My second display is two. Now on my desk right now, my second monitor is to the right of my computer. So as I take my mouse here and I move to the right of my screen, it then appears on my other screen. That's how I want it. If your projector is over here and you want it to go left, you can put that wherever you want. And you can put it above it. It doesn't matter where you put it. But once you move it to wherever you want it to be, you just click the Apply button. And what that does is order it. It says, OK, this was where my main display is at. When I go to my second screen, I go this direction. So you just need to make sure that this, your secondary screen, and yours will probably be number one on your devices, is wherever your screen is at, your projector screen. And mine happens to be just to the right of my computer. Remember to click the Apply button and you'll be all set.