You can make some changes to the appearance of a note simply by clicking once on the note to highlight it in green which will reveal the note level formatting controls in the menu bar at the top of the pod.

Double clicking the note to highlight it in purple will also reveal the character level formatting controls on the note itself:

Note level changes: A - Note colour B - Note icon C - Move note to page D - Duplicate note E - Move note to 'Closed notes' F - Text / image mode | Character level changes: G - Font size H - Bold, Italic and Underline I - Font colour J - Justification (left, center, right or left&right) K - Bullet points L - Font | Image note changes: M - Add image from URL N - Add image from Conect content library O - Maintain image aspect ratio |