There comes a time in every computer’s life when it’s no longer usable. Maybe it’s slow, or the battery no longer holds a charge, or the hard drive is full of viruses. Whatever the reason, you need to get rid of it and get a new one. But what do you do with the old one?

You could try to sell it on eBay, but there’s no guarantee that anyone will want it, and you’ll have to deal with all the hassle of shipping and handling. You could try to give it away to a friend or family member, but …