Symbol libraries and the Symbols palette
Symbol libraries are collections of preset symbols, available from the Window > Symbol Libraries submenu or the Open Symbol Library submenu in the Symbols palette menu.
When you open a symbol library, it appears in a new palette (not the Symbols palette). You select, sort, and view items in a symbol library the same as you do in the Symbols palette. However, you can’t add items to, delete items from, or edit the items in symbol libraries.[/private]