Share 'Minimizing or eliminating the chances of flat tires'

I commute to work by bicycle frequently. My problem is that I get too many flats. Last year alone, I got 4 to 5 flats. This year, after riding only 600KM, I already got a flat. I am getting fed up with this because while changing a tube isn't hard, it's the times that it happens (like on the way to work) that's the problem. On cars by comparison, I've gotten exactly one flat in 10 years. I...