A slot is a narrow notch, groove, or opening, such as a keyway in a piece of machinery or a slit for coins in a vending machine. It can also refer to a time or place on a schedule or program, as in “I’m going to book my flight for this afternoon” or “I have an appointment at 3 o’clock”. If something slots into another object, it fits into it easily and securely. The CD player’s slot fit the CD in with ease. The car’s seat belt slotted into the buckle.

A good slot review will include a summary of the game’s rules and features. It should also explain how to play the game, including what kind of bets are available and any special symbols that may appear. The review should also note the return to player percentage (RTP), which is how much of a player’s initial bet will be paid back over time.

A successful slots strategy will start with selecting the right machine to play. The best slot machines offer high RTPs, meaning players will win more often. However, players should also consider the variance of a slot, as some games have higher volatility than others. This means that the payback percentage of a machine will vary from one location to the next. Some casinos will display the target payback percentage of their slot machines on their websites. Alternatively, they may offer video results for each game and list the specific payback percentages for each slot.