Category: Analogies Analogy: 'Ancient' is to 'old' as 'recent' is to ?

Questions

Notional environment in which electronic communication occurs?

Small area on a computer screen in which the user is prompted to provide information, select commans etc?

Time during which a machine esp. computer is out of action or unavailable for use?

Adjustable fabric roof of a car?

Destruction of the natural environment?