google docs

I think that google docs is a good  way to edit and create documents online, it stores data of any files up to 1gb, anything sent can be saved easily, as well as added to it, and it never is lost even if you leave it open. Documents are tagged and the user is notified of changes and it's archived to organize many users at once. It is a collaborative tool for editing between user and nonuser in real time. It's a good way to communicate when the students a writing papers where they can create a presentations and the teacher can edit.