I third the 'I could, but wouldn't want to' idea. all my schoolwork is done online, but I don't do homework every day... However, I am a total minion to Google... things come up everyday where I need to know more about something, so I always turn to trusty Google (or in more specific cases, Wikipedia and IMDb).
I use my computer for 'good', so being deprived of that source of knowledge would be bad for human kind, even if only for a day! ... mostly.