Are you looking to trade in your old PC for the latest all-singing, all-dancing model? If you haven't yet earmarked it for a role in your household, don't rush to bin it: we Britons produce over 1.8 million tonnes of electric and electronic waste every single year, and even if you don't care about the environment per se, we're fast running out of l

See original: Don't Trash It! 15 Great Uses For Your Old PC