The Popular posts section allows you to set the popular posts widget
1. Log into your Blogger dashboard.
2. Go to Layout > Popular posts
3. Click on edit in the popular posts widget.
4. Change the title.
5. Select Most viewed.
6. Show/hide the next:
Show image thumbnail
Show snippets
Maximum number of shown posts
5. Make necessary changes > Save.
๐ To customize popular posts
1. Click to customize popular posts๐.