We have all been in the situation where for some reason we seem to search for the same document over and over (in my case I can never remember where we keep the meeting minutes for the company meetings). In the July release we introduce the possibility of marking these documents or folders as favourites to make them super easy to find. Favourite documents and folders are available straight on the start page in a tab in the widget that also holds you latest document. Favourites are also available as a node in the folder structure.
To add or remove a document or folder as favourite, just right click on it and select the appropriate action from the menu.