Human: How to display pictures in a folder? Assistant: 
Enable Image Preview to Display Pictures in a Folder (Windows 10)
1. Open File Explorer.
2. Open your folder.
3. Click the View tab.
4. Click Options.
5. Click the view tab.
6. Uncheck  "Always show icons, never thumbnails" box.
7. Click Apply and then OK.
8. Click View.
9. Select a layout option.