I don't know how I managed to get the narrator to start nagging me, but it is certainly nagging. To make it clear - I know how to exit the narrator once it is working. The problem I am having is with it keep launching again and again. Whenever I restart my windows, the narrator is working, and I have to shut it down. Whenever I return to my computer after a while, and have to enter my password again, the narrator is working again. Whenever I run something that required UAC, the narrator is working again.
How did I managed to get to this state? And how can I finally and completely stop this annoying narrator from launching again?