You can't put Graphics as a subcategory of Apple Software. It should be a top-level category like Networking. There should be subcategories:
Graphics Hardware
Graphics Software
Apple Graphics Software
BTW, Storage should also be a top-level category, with subcategories
Storage Hardware
Storage Software
Graphics Hardware
Graphics Software
Apple Graphics Software
BTW, Storage should also be a top-level category, with subcategories
Storage Hardware
Storage Software