Hello, what do you mean by "the points"? If you want to switch to vertex select mode, maybe check this answer: https://blender.stackexchange.com/questions/120872/blender-2-8-switching-between-vertex-edge-face-selecttion
– moonbootsJul 31 '20 at 14:34
Yeah that is called a vertex and press 1 to go to vertex select mode or click on the dot icon in the top left corner of the 3d viewport. Remember that you have to be in edit mode before pressing 1
– NxdhinJul 31 '20 at 14:42