The document is a tutorial about Google Docs that provides an overview of its key features. It explains that Google Docs is a free, web-based word processor that allows for real-time collaboration. Some of the main features covered in the tutorial include creating a Gmail account to use Google Docs, changing document titles, sharing documents, chatting, real-time editing, commenting, downloading documents, posting to the web, and viewing revision histories. The tutorial contains images and videos to demonstrate how to use these various Google Docs features.