What is Desktop Publishing?

Desktop Publishing is the creation of artwork for print from your computer. 

Examples of some of the most common desktop publishing programs are Adobe Illustrator, Adobe Photoshop, Adobe InDesign, Photopea, Gimp and CorelDRAW.

Some of these platforms are free to use whereas others are paid-for services.  Whichever you choose, they will become invaluable tools in creating artwork for print.