How to replace the background image of Win10 login interface

Win10 login interface background is always a few pictures, desktop background replacement is very easy, the background of the login interface can be replaced? The answer is yes, this article will introduce the method of replacing the background image of the Win10 login interface.

Change the Win10 login screen background you need to replace a system file named Windows.UI.Logon.pri, log background in this file. Modifying the Win10 login background screen takes two steps to complete:

1. Generate the Windows.UI.Logon.pri file

First download the PowerShell program file.

After downloading, extract the Login.ps1 file, copy it to the desktop, and then prepare a picture you want to replace and put it on the desktop. Suppose the picture is named img102.jpg (note the system default) The file suffix name is not displayed).

Right-click on the Login.ps1 file and select “Edit", the system will automatically open with PowerShell ISE, as shown below. Here we only need to modify the third line, and change the file name to the name of the image file that you have prepared. After editing, save it.

Right-click on the Login.ps1 file and select “Run with PowerShell>, the PS Run window will pop up, and after a while the window disappears, the Windows.UI we want will be generated on the desktop. Logon_new.pri file, rename it to Windows.UI.Logon.pri.

2, replace the Windows.UI.Logon.pri file

system files we can not directly replace, you need to obtain the administrator rights of the relevant files, method:

First download and install The soft media cube, open the "Set Master" in the Rubik's Cube, as shown below. In the right-click menu —— add right-click menu item, check "“ administrator takes ownership" and click “apply”.

Then open the C:\\Windows\\SystemResources directory, right click on the Windows.UI.Logon folder and select “Administrator Takes Ownership”. Waiting for the CMD window to flash, this time we can operate on the files in Windows.UI.Logon.

Enter the Windows.UI.Logon directory, first add the .Backup suffix to the original file name for backup, and then copy the generated Windows.UI.Logon.pri file to it. If you are prompted for permission during this period, click "Continue". After the completion of the following figure:

The above is the way to replace the background image of the Win10 login interface, this method can choose a good looking picture as the background of the login interface, you can also change it at any time.