Video, Audio, Flash movies, PDF documents, MS Office documents are categorised as an object in TurnKey and these may be added to a page in a similar fashion to images and text. The Object Manager organises standard types and provides the functionality for the user to add others.
In the case of a PDF, a word document and many others,  the Object Manager allows easy placement of these files on the page and additional information such as file type and size in a very tidy package on the page.