If you're looking to Download CusKey Customizable Keyboard on your Chromebook laptop Then read the following guideline.

This application allows you to use a keyboard whose appearance you specify. Customizable Features - Background color - GIF Background(Need Full Access Key) - Pattern Image Background(Need Full Access Key) - Button color - Button text color color - Button border color - Button edge thickness - Button border radius - Keyboard height Other features - Access many characters like ğ, ı, ç, ö, ü ... - Respects your private information, does not collect any of your private data - Multi-language support - With installation guide