Fog of war in a computer game. Black squares represent unknown terrain. Darkened ones have been explored, but are not currently observed by the player.
An aimbot, sometimes called "auto-aim", is software used in online multiplayer first-person shooter games that assists the player in aiming at the target. Since it gives the user an advantage over unaided players, it is considered a cheat.
Cheating in online computer games is a broad category of activities, all of which are generally regarded as modifying the game experience in a way that gives a player an unfair advantage over the other players. Depending on the game, different activities constitute cheating, as it is often a matter of consensus opinion.