OLE, Windows' 5W1H ways of object;     Last updated on          

OLE 2.0, and OLE 3.0, named Embedding, In-Place activation, Linking, ... ;

OLE automation;

OLE clipboard;

OLE distributed, a.k.a. Distributed OLE;

OLE drag-and-drop;

OLE network, a.k.a. Network OLE;

OLE remote automation, by DCOM;

OLE visual editing a.k.a. In-Place editing a.k.a. In-Place activation;