Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

In OS X, which key is represented in a shortcut combination by an up arrow with two lines in it? It's in the menu after installing the Afloat app.

enter image description here

share|improve this question
up vote 6 down vote accepted

That's Page Up. No points for guessing what the same but pointing down is.

share|improve this answer
Can we simulate that key using laptop's keyboard? – Enrico Susatyo Feb 26 '11 at 3:15
@the_great_monkey: I think <Fn>-<Up> does it. – Ignacio Vazquez-Abrams Feb 26 '11 at 3:17
I later learned that Aloat actually allows "scroll up" using the trackpad (two fingers) to activate this command as well. Thanks for the answers! :) – cwd Mar 1 '11 at 18:58

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.