Movie manager.
Create a root folder (ie: "C:\movies")
Create category folders (ie: "C:\movies\Drama", "C:\movies\Comedy", "C:\movies\SciFi", etc...)
Copy movie files with accompanying poster image in apropriate folders (file names must match):
"C:\movies\SciFi\Blade Runner.mkv"
"C:\movies\SciFi\Blade Runner.jpg"
etc...