[[ Splash ]]

You press the blue reputation on the side of the person you wanna give rep to. If you approve your giving the person good rep, which is green. If you disapprove, you will give him bad rep. Understand.

 

[Rock Jr.]

thx

 

[The Illusive One]

All you have to do is press the Rep bar under your points and you either give positive Rep or Negative Rep. Don't worry, I asked the same question a few weeks ago.