Question:It is impossible to get a Idea from original source because a single idea discussed by thousand million billions sources so that's a plagiarism?

Answer ❌⛔🛑There are several ways to change the desktop background image on a Windows computer. Here's one method:

Right-click on an empty area of the desktop and select "Personalize" from the context menu.

In the Personalization settings window, click on "Background"

Choose the desired background option:

Once you've made your selection, the desktop background will change immediately.

Alternatively, you can also change the desktop background by right-clicking on an image file and selecting "Set as desktop background" from the context menu.

I hope this helps! Let me know if you have any further questions.