TITLE: What is the name for the topology where every point forms an open set
QUESTION [5 upvotes]: I remember there is some name for a    special topology on a set, such that    every subset is open i.e. every point    forms an open set, but I cannot    recall it. 
Please tell me its name or say I am    wrong.
Thanks!

REPLY [7 votes]: I believe it is called the Discrete Topology.