Wireless Display Windows10
Windows10 has offered the ability to mirror your screen to any dongle or device (streaming box, TV) compatible with the popular Miracast standard since its launch in 2015. Microsoft’s OS now lets your PC become the wireless display, receiving Miracast signals from a phone, tablet or other Windows 10 laptop or desktop.
If you have a small Windows 10-powered computer hooked up to your TV, it can now double as a wireless display dongle for your phone or laptop. When you’re mirroring from a Windows 10 computer, you can extend rather than duplicate the screen so you can, for example, play a movie on the receiving display while you send emails on the primary one. Just imagine taking a Windows 10 tablet, propping it up next to your laptop and using it as a second monitor on the road. Looking to do screen mirroring on Windows 10? Here’s how to turn your Windows 10 PC into a Miracast-capable wireless display:
1. Open the action center. It’s represented by the speech bubble icon in the lower right corner of the screen.
2. Click Connect.
3. Click Projecting to this PC.
4. Select “Available Everywhere” or “Available everywhere on secure networks” from the top pulldown menu.
5. Select “First time only” or “Every time” under “Ask to project to this PC.” I recommend picking “first time only,” unless you’re really worried that some rogue person is going to grab your phone and project to your computer without your permission.
I recommend leaving “Require PIN for pairing” off since you have to grant permission on the receiving computer anyway. You can also decide whether you want your PC to receive projection requests only when it’s plugged in.
6. Click Yes when Windows 10 alerts you that another device wants to project to your computer
The Windows connect app will launch in its own window. You can drag, resize or maximize the window. We found that videos played smoothly in a connection between a Surface Pro 4 and a ThinkPad T440s. Also, if the sending device is a Windows 10 PC and allows it, you can use the keyboard and mouse on the receiving computer to remotely control the sender.