One of the more annoying aspects of having to remember passwords (along with having to remember loads of them) is that if you’ve got Caps Lock turned on accidentally when you type one in, it won’t work, and you won’t know why. Most desktop computers alert you in some way if you’re trying to enter your password to log on and you’ve enabled Caps Lock; there’s no reason why the web can’t do the same.
![Capturing Caps Lock](https://cdn-ak-scissors.b.st-hatena.com/image/square/957c8257327accda9cf91a59b1206d30cc750888/height=288;version=1;width=512/https%3A%2F%2Fcloud.24ways.org%2Fauthors%2Fstuartlangridge280.jpg)