===== favorite configuration =====
==== change background to black ====
<code>
View -> Display Theme -> Dark Gray
</code>

===== tips =====
==== Go to page ====
Ctrl+Shift+N

Ref:- https://helpx.adobe.com/acrobat/using/keyboard-shortcuts.html -> Keys for navigating a PDF

===== dummy =====
==== useful links ====
  *  keyboard shortcuts - https://helpx.adobe.com/acrobat/using/keyboard-shortcuts.html