A slit or other narrow opening, especially one for receiving something, as a coin or letter. Also called a keyway, groove, notch, or aperture. A position in a group, series, or sequence: She was slotted into the manager’s job.

In computer science, a slot is an empty location on a motherboard that can be used to add an expansion card. For example, a motherboard might have slots for an ISA card, a PCI card, or an AGP card. A slot can also be used to add memory.

The most common type of slot is an ISA or PCI slot. These are designed to hold a wide variety of different cards, from network interface cards to graphics cards. Many modern computers use multiple ISA or PCI slots. The more slots a computer has, the more expandability it has.

Slots are usually grouped into categories, each with its own bonus game and payout limits. For example, a penny slot might have a jackpot feature that pays out large sums of money when a particular combination is triggered. Other slot games might offer a progressive multiplier that increases each time the reels spin.

Unlike table games like blackjack and poker, slot machines have no strategy involved. However, they do offer a low house edge and the chance to win big amounts of money. These games can be very addictive, and it is important to play responsibly. For instance, it is a good idea to set a budget before playing slots and never play with more than you can afford to lose.

A football player who lines up in the slot is considered a wide receiver, and his main responsibility is to cover press coverage from the slot corner. This can be a difficult position to play, and requires the slot receiver to have good run support from his linebackers and a strong safety. The slot receiver is often the best choice for a team’s starting wide receiver, because he can provide pass coverage and run support while also covering the deep part of the field.

Slots are the most popular form of gambling in the world, and they can be found everywhere from brick-and-mortar casinos to online gambling websites. In the US, there are over 100,000 registered gaming establishments, including land-based and online casinos. The majority of these are operated by Native American tribes, with the remainder owned by commercial operators.

The slot is an important part of the game, as it provides a passing lane for running backs and allows quarterbacks to find open receivers. In addition, the slot receiver is expected to be a good blocker and have good hands. Slot corners are also required to be very good in coverage, because they are expected to cover both the FB and the RB. As a result, the position is considered to be a high-risk one for injury. Therefore, it is important for slot corners to be properly trained and conditioned.