trapped forever

An individual stands in a room they've been locked in for almost as long as they can remember, so long in fact that they don't even remember their own name. For the sake of convenience, we will be calling them "Subject" for the time being.

Your title is Subject, you have been in this room for as long as you can remember, with no way out you can see. Recently, you have been given a computer. Thank God. You have been. So. Bored.

This isn't to say there's very much to do, but as is customary, this question will be asked.

What will you do?