Unlike Windows 8, the Windows 10 is actually designed for a computer with a mouse and keyboard.

For instance, Windows 10 doesnt provide an official way to change Windows logon screen.

Originally there is Windows logo as an image for the logon and lock screen.

To change logon screens with custom pictures in the windows, there were 3rd party softwares.

However, many of those softwares dont seem to work in Windows 10.

One among many things that goes in favor of Windows 10 is the tight security of programs.

The newest version of Windows, Windows 10, doesnt allow the program to effect systems security.

They have catered many 3rd party software patches which were designed to mess with Windows general behavior.

Many cracks and patches wont work in Windows 10 because of their extra security layer in it.

Download Krutonium from the Github website.

After downloading, fire off the .exe file as administrator.

The rest of the process is self-guided by the software itself.

You just have to browse your desired picture.

Now, grab the picture and press Change Background button to do the job.

The system also allows users to add single solid colors as a custom background logon screen.

At back-end level, your picture will be replaced by Windows image with the proper Logon screen format.

Download the latest version of it as it will be the one with most numbers of errors catered.

Note:Typically, softwares that change or divert general windows behavior are not from reputed firms.

Thus, they have a greater risk of security and intentionally or unintentionally pose a threat to your box.

So, you have to use them at your own risk.