Remember One Palette Shortcut

If you are having a hard time remembering keyboard shortcuts to show and hide all the floating palettes, focus on one shortcut. Pick a palette shortcut that you do remember (such as F8 for Info), and then dock other palettes into that one. To do this, click on the palette tab and drag onto the bottom of the chosen palette until a solid line appears. This will dock the palettes together, and now the one shortcut will hide and show multiple palettes at once.