#20: Sweet Home Alabsma
On the one hand, computers, websites, and software can be incredibly useful for things like helping students study or take tests. On the other hand, the problem with systems like this is that the outputs are only as good as the inputs. Take a look at the reason this person got this online quiz question wrong.

According to the person who posted it, “This typo caused me to fail the entire assignment.” Now, to be fair, for that to be true, the quiz had to be about three questions long, or they had already missed a ton of other questions and this was the one that pushed them over the edge. But still, I would be furious if I got the question wrong because the person who put the quiz together can’t type.