Floating an app on top of other windows

When do I need this?

How to do it

  1. Open the app you want to keep on top
  2. Go to Window, then Pin to top - or press ⇧⌘P

What it looks like

Here's an example where we're getting ready to watch Suits on Netflix while doing important work in a spreadsheet.

Good to know

You can always disable floating on top by going to Window and de-selecting Pin to top.