The software supports a few different annotations:
Used to compute statistics over a range of time on a single channel
Used to mark a specific location and zoom level in a capture
Timing Marker Pair
Used to place one or two timing markers and measure the distance between them
All annotations have editable names. You can also automatically pan the display back to any measurement by clicking on its icon on the annotations panel.
We don't have a note annotation but would like to add one. In the meantime, I recommend using a bookmark annotation with a short description in the title.
Annotations are covered in the user's guide below: