A day without computers

Have you ever imagined a day without computers? Computers play a very important role in our every day lives. Especially now a days when pretty much everything is being controlled by these machines. We all use computers. At school, work, or just for fun.
The question is, how would my day had been if I didn't use a computer today? Well since I have two classes that have to do with computers, my day would've been a lot different. For example, the teachers when they take role, they use computers, if they didn't use them today, then they would've done it the old-fashioned way. Also, instead of typing my work, I would actually have to write it on a sheet of paper =/ and instead of watching videos in the internet or doing research, I would probably have to look things up in a book and watch a dvd or a tape.