Miguel should send a e-mail informing the entire staff about new dress code.
Explanation:
The excerpt indicates that all the people in the staff has a networked computer and this means that all the devices are connected to each other and are able to share data and have access to the internet. This allows Miguel to send an e-mail to everyone which is a quick way to inform them about the dress code as they will all receive the same information at the same time.
Figure out how many people are that need the dress code and how many people that don't need the dress code. He should give the people that need dress code the dress codes.
Similar to a computer, the human brain is like a storage unit of information and operator for the human body. Though the brain can hold more info than a computer, both are used to complete various tasks.
Clara should use computer lenses and artifical tears.
The computer lenses help block blue light from entering your eyes which would help with the headaches and help you focus on something further away. The artificial tears help lubricate dry eyes which prevents or in Clara's case, reduces/relieves eye strain.
