Where can I find that console?
I use Mozilla Firefox btw.
You can also just right click and hit "Inspect Element" then click on console when it pops up.
This only works for firefox, chrome, and safari, I'm not sure about IE, but there's just a different method of getting to the console in IE.
This only works for firefox, chrome, and safari,
Not true, not for firefox any way - only for Chrome though.