A slot is a narrow opening, especially one that permits insertion or removal of something. In computing, a slot is an open area in a computer motherboard where you can insert printed circuit boards (PCBs). A slot should not be confused with bays, which are sites within the computer to which you can install disk drives.

A computer’s internal slots are often filled with RAM. If your computer has insufficient RAM to run a program, you can add more by installing additional RAM modules or expanding the existing memory using expansion slots.

The term “slot” also refers to the position of a player on a football team. A slot receiver is a wide receiver who is usually aligned near the center of the field or closer to the boundary line than a traditional outside receiver. In some offenses, there are multiple slot receivers and they can be positioned on either side of the field or mixed between both sides.

The name of a slot machine game is usually accompanied by a graphic that represents its theme or style, including images of coins and/or reels. It’s important to include this information because it helps a potential gambler decide whether or not the game is interesting enough to play. If you haven’t tried a particular slot before, it’s worth checking out its pay table to see how the game works and what kind of symbols are used. Some slots use classic card numbers like ace, king, queen and jack; others have themed symbols that match the game’s theme.