"What is the process for converting an image into PXF and JEF file formats using embroidery digitizing software? Specifically, how do you import an image into the software, use the tools to digitize the design, and adjust elements such as stitch patterns, thread colors, and size to suit your project? Additionally, what steps are required to save the design as either a PXF or JEF file, depending on the requirements of the embroidery machine?"