The document discusses different types of digital graphics including raster graphics, vector graphics, JPEG, TIFF, PSD, AI, and 3DS file formats. Raster graphics are made up of pixels that can become distorted when resized, while vector graphics are resolution-independent shapes that can be resized without quality loss. JPEG is commonly used for photos due to its small file size but quality degrades with multiple edits. TIFF allows for lossless compression but results in large file sizes. PSD preserves layers and transparency but can only be opened in Photoshop. AI and 3DS graphics can be scaled without quality loss but require specific software to open.