Win10 how to set the automatic replacement desktop background and replacement time

  
1. Click the Start menu, select Settings - Personalization;

2, on the right side of the background option, select "ld Slide show" in the background drop-down menu. , click "Browse" 

3, select the folder as the background image, and then click “ select this folder>;

4, after, change the picture in “ In the Frequency & rdquo; drop-down menu, select the time you need to change the image.

Afterwards, in the "Change the frequency of pictures" drop-down menu, select the time you need to change the picture.

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