Firefox Zoooooom!

Firefox is, as far as I’m concerned the only browser you need these days and I’m still finding new stuff out about it. For example, today I happened to have my finger on the ctrl key when I moved my scroll wheel on the mouse. I was surprised to see the web page I was looking at immediately zoom in and out depending on which direction I moved the wheel. I haven’t seen this documented anywhere but I thought it was a pretty useful feature and worth noting here.