Cue Points

Hi everyone. I'd appreciate some help. I am trying to set cue points in my songs on Live and can't figure it out. I thought that warp markers were the same as cue points but they are not. Can someone tell me as easily as possible how to set cue points? Are there any visual indicators of where the points are in the song in live? If I close the set and reopen it are the cue points saved? Are they saved to the song file? I can see that I would access them at live_set and use the function set_or_delete_cue but how does that pick a certain tracks clip? How do I navigate to a certain track//clip? Thanks so much