Keyboard

A keyboard is an input device used to type text, execute commands, and interact with computers and other digital devices. They are typically composed of keys arranged in a layout, like QWERTY, with alphanumeric characters, function keys, and special-purpose keys for various commands. Modern keyboards come in various types, including mechanical, membrane, and virtual keyboards, each catering to different preferences for feel, responsiveness, and noise level. Specialized keyboards also exist for specific tasks, such as gaming, where extra macro keys and backlighting enhance usability. They are essential for tasks requiring precision and speed, from programming to writing and gaming.