Donate my old PC to charity
If you're upgrading to a new PC, don't just chuck your old one out. Donate it to a charity that refurbishes PCs and passes them on to organisations in the developing world. A quick search online will locate people who can take your PC for you (and anything else useable you want to get rid of) which is much better than it sitting looking sorry for itself under your desk as you take your new whizzy PC for a spin.

