Create the first document
Before you can create your first document, you need a top-level Folder or Library.
After creating you first Library, double click this Library, and click the "Add new" button.
A popup will ask for the name of your document, and the type of creation method. After supplying the necessary information based on the creation method, a new document is created.
You will see a colored icon, changing almost immediate into a white document. This white document is the generated preview of your document.