enter key

Lately I've been logging on z/OS system and get used to the keyboard. In z/OS, CTRL key (of a normal keyboard that we use everyday) is used as the ENTER key. The F7 is SCROLL UP key and F8 is SCROLL DOWN key. Because I've getting used to this kind of keys, when I want to enter a url in my browser sometimes I pressed the CTRL key. And when it happened, I didn't realize that I pressed the wrong key, so I waited for a minute and wondered why the browser didn't work.

Oh my oh my... getting use to something can make things different.