Move oldest file to different folder

# Change the -Include file extension to whatever you need.
# This example uses .jpg
# To ignore file extensions, use this syntax on the first line:
# Get-ChildItem -Path c:\path\to\source\folder\* |

Get-ChildItem -Path c:\path\to\source\folder\* -Include *.jpg |
Sort-Object CreationTime |
Select-Object -First 1 |
Move-Item -Destination c:\path\to\destination\folder