Photoshop
Learn some Photoshop basics that will help you incorporate art setup for your DTF printing workflow.
Creating a New File in Photoshop
CMYK Vs. RGB Within Photoshop
What is DPI and All About Resolution
Raster Art Vs. Vector Art
Working With Layers
Adjustment Layers
Saving Files Properly
How to Build a Gang Sheet
How to Halftone Color Knock Out an Image