Windows 10: MiraCast background photo customization

Can I customize the background screen on Miracast when the monitor is on and not connected to a device?

:)

 

Miracast Windows 10 dxDiag "not Available"

Let me suggest you to contact the manufacturer of Miracast. To contact the manufacturer, please follow the steps below:

• The name of the OEM + “contact information”
• The name of the OEM + “PC support”

Regards.

 

Does Miracast support 4K?

Hello,

We suggest that you check with the manufacturer of the 4k display device that you are using if it is certified to work with Miracast. If your display device is certified to work with Miracast, then check if your PC device supports Miracast. You may do so
by following the steps below:

• Click Start, then go to Settings >
  Projecting to this PC.
• Check if your device supports Miracast.

Regards.

 

Photos app hogging resources in background

Ian, this suggestion was posted on my other thread:

We understand that not all of users are using the Photos app on Windows 10, if not very often. If you don't want this app to be running on background when not in use, there is a way you can turn this
off. Kindly follow the steps provided below:

• In Cortana, type Privacy Settings
  and press Enter.
• Look for Background apps.
• Look for Photos in the list.
• Flip the switch to Off.
• Restart your computer.

After you restart your computer, you can check if the Photos app is still running in background. You can use these steps to turn off any running background applications as it is not limited to Photos
app alone. In this way, you can conserve a lot of power and process allowance.

I just followed these instructions, and now have to wait to see if it works. I'm hoping it solves your problem, too!