WASTED on Instagram: "🤔 A keyboard is an input device used to enter text, numbers, and commands into a computer or other electronic systems. It typically consists of a set of keys arranged in a specific layout, most commonly the QWERTY layout, which is named after the first six letters on the top letter row. When a key is pressed, it sends a signal to the device, allowing users to type documents, navigate software, and execute commands. Keyboards can be wired or wireless, and they come in many

11 Cryptographic Methods That Marked History: From the Caesar Cipher to Enigma Code and Beyond