What is a computer keyboard?
Q: What is a computer keyboard?
A: A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols into a computer. It is one of the most used input devices for computers.
Q: How does a keyboard work?
A: When one of the keys on the keyboard are pushed, it closes an electrical circuit which sends a signal to the computer telling it what letter, number or symbol should be displayed on the screen.
Q: What are some special keys found on keyboards?
A: Special keys found on keyboards include those that change the symbol (such as shift or caps lock) or give special commands (such as arrow keys, CTRL and ALT). Different operating systems may use these differently.
Q: What are some common shortcuts used with Windows programs?
A: Common shortcuts used with Windows programs include Ctrl + C to copy text or pictures; Ctrl + V to paste what was copied; and Ctrl + F to find certain words in documents or web pages.
Q: How can keyboards be connected to computers?
A: Keyboards can be connected to computers using wires or wirelessly through Bluetooth connections. Most wired 21st century keyboards connect via USB sockets while older ones use round purple DIN connectors.
Q: What is typing?
A: Typing refers to entering characters into a computer using a keyboard.
