Answer: font size
Answer: bolds text
Answer: underlines text
Answer: font color
Answer: play
Answer: rewind
Answer: stop
Answer: maximum volume
Answer: fast forward
Answer: a textbox
Answer: highlighter
Answer: different kinds of shapes
Answer: add an image
Answer: fill with color
Answer: power on/off
Answer: undo/go back
Answer: save
Answer: record
Answer: settings
Answer: erase
Answer: trash/delete
Answer: download
Answer: zoom in
Answer: refresh