Print graphics require higher resolution raster images in specific color modes for quality reproduction, while web graphics use lower resolution raster images that can adapt to different display sizes and are optimized for screen color modes. Vector images are resolution-independent and best for logos, text, and illustrations in both print and web. The document provides tasks for creating a poster explaining key differences in file formats between print and web images, designing a Christmas card in Photoshop with Santa Claus, a tree, snow, and text using creative fonts and correct colors without pixilation, and includes a homework assignment.