as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
generate a three step procedure for cleaning a computer keyboard.
user
1. unplug the keyboard from the computer.
2. use a vacuum cleaner or can of compressed air to remove dust and debris.
3. dampen a lint-free cloth with rubbing alcohol, then use it to gently rub the keys and clean the surface. wipe with a dry cloth afterwards to remove any remaining residue.
assistant