A mechanical keyboard is a type of keyboard that uses individual mechanical switches for each key. These switches consist of several components, including a housing, spring, and a stem, which work together to provide tactile feedback and a distinct sound when a key is pressed. This design allows for greater durability and responsiveness compared to traditional membrane keyboards. Mechanical keyboards are popular among gamers and typists due to their customizable features and various switch types, such as Cherry MX or Razer. Users can choose switches based on their preferences for sound, feel, and actuation force, making these keyboards versatile for different tasks and personal styles.