The first step in playing slot machines is to put money into the machine. Cash or paper tickets with a barcode are typically accepted. Once the machine is set up and activated, the reels spin and combinations of symbols form credits. Depending on the paytable, the symbols vary, but the basic symbols include bells, fruit, and stylized lucky sevens. Most slot games have a specific theme, and the bonus features that the player can win are usually aligned with the theme.

An expansion slot is a narrow opening on the motherboard that can accept a variety of additional hardware components. This type of expansion slot features sixteen or 64 closely spaced pinholes that are designed to accommodate expansion cards. These cards add specialized capabilities to your computer. Most desktop computers are built with at least one expansion slot, which makes it easier to add new hardware in the future. Here are some other uses for a slot:

Another use for a slot is in hockey, where it is a rectangular area that extends toward the blue line. It is also a position on a flying display. The original slot was created by the Intel Corporation in 1997, and was quickly followed by the AMD Slot A, which was not compatible with the original slot. The second generation slot was released by Intel in 1999, and it was larger than the first slot. It was intended for use with Pentium II processors, and is no longer found in new computers. Instead, sockets are the preferred connector for the most common types of CPUs and motherboard components.