You can load tracks into Decks Mode players using two simple methods:

Drag and drop from the Track List: Simply drag a track from the Track List (located on the right side of the main window) and drop it onto the Decks Mode player where you want to load it.

Drag and drop from your computer: You can also drag audio files directly from Windows Explorer (or your file system) and drop them onto any Decks Mode player.

When a track is loaded into the player, it will automatically cue to the Cue In point if this has been set on the track. The track title will be displayed in the format "Artist - Title" and you can then use the Play, Pause, and Stop buttons to control playback.