On the help page for Office general you can find instructions that are applicable to all modules, such as working with windows and menus, customising Office, data sources, Gallery, and drag-and-drop.
If you want help with another module, switch to the help for that module with the combo box in the navigation area.
Arranging, Aligning and Distributing Objects
Combining Objects and Constructing Shapes
Fontwork For Graphical Text Art
Changing and Adding a Master SlidePage
Changing the SlidePage Background Fill
Moving Objects to a Different Layer
Shortcut Keys for Drawing Objects
Inserting, Editing, Saving Bitmaps Images
Copying Graphics From the Gallery
Inserting Objects From the Gallery
Applying Line Styles Using the Toolbar