text: A slot is a narrow opening, often in the form of a hole, through which something can be passed. A slot can also be a position in an activity, such as a time slot on a schedule or program. To slot something into another means to insert it into place, such as a CD into a CD player or a car seat belt into a buckle. The word slot has other uses as well, including in computer programming, where it describes the way data passes from one scope into another.
  A Slot is a gambling machine that pays out winnings according to the paytable when activated by a lever or button (either physical or virtual). The reels spin and stop to rearrange symbols, and if the symbols match a payline pattern on the paytable, the player earns credits. The symbols vary depending on the theme of the machine, and many have a specific style associated with them.
  The mechanical nature of slot machines has led to concerns that they are addictive. Some mental health experts believe that they are psychologically deceptive and can make gambling addicts of people who were not previously predisposed to addiction. Others, however, argue that slot machines are harmless and should only be available in licensed gambling zones. They are a popular source of entertainment for many players. In addition to being easy to play, slots offer a variety of bonus features and jackpots to appeal to all types of players.