How do you connect a Casio WK-225 keyboard to a computer?

To connect a Casio WK-225 keyboard to a computer, use a USB cable by plugging one end into the keyboard's USB port and the other end into a USB port on your computer. Ensure that your computer recognizes the keyboard; you may need to install drivers from the Casio website. Once connected, you can use music software or MIDI applications to send and receive data from the keyboard. Lastly, configure the software settings to select the WK-225 as the input/output device.