In the case of this question, there are 5 moderators marking it duplicate. The answer referenced doesn't answer the question asked. it concerning completely different keyboard layout than the one being asked about. Searching for home/end/page up or down does not give any insight to using the Home key on a mac book. Emulating numpad or 3 button mouse will not press home key for a mac user. The information is not provided in the referenced answer.
So, no one is reading what the poster asked, they all just assumed the OP is trying to use the numberpad.
How do I flag as not a duplicate/ needs to be read, not just assumed/ etc?