I've written about a number of ways you can make a difference with your computer, and I just found this new one. At Join my village, you can unlock donations for a village of your choice in Malawi just by taking simple daily actions. Every time you take a short quiz, General Mills will donate $1 to your village. Plus, they will match your personal donations, up to $50 per person. So, let's get out there and do some good!